jvisualvm crashes on GraalVM 19.0.0

Thanks @dougxc for pointing to that issue. I checked it, and I can confirm that fontconfig is installed on my system. I did fc-cache --force and re-run, but the effect is the same.

I don't know if this is helpful, but it turns out that jvisualvm --help does not throw this exception if I add --nosplash.

$ jvisualvm --help --nosplash
Usage: /home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/platform/lib/nbexec {options} arguments

General options:
  --help                show this help 
  --jdkhome <path>      path to Java(TM) 2 SDK, Standard Edition
  -J<jvm_option>        pass <jvm_option> to JVM

  --cp:p <classpath>    prepend <classpath> to classpath
  --cp:a <classpath>    append <classpath> to classpath
Module reload options:
  --reload /path/to/module.jar  install or reinstall a module JAR file

Additional module options:
  --openjmx <arg>           open application specified by JMX connection (host:port)
  --openpid <arg>           open application with process id <arg>
  --openid <arg>            open application with id <arg>
  --modules                 
  --refresh                 Refresh all catalogs
  --list                    Prints the list of all modules, their versions and enablement status
  --install <arg1>...<argN> Installs provided JAR files as modules
  --disable <arg1>...<argN> Disable modules for specified codebase names
  --enable <arg1>...<argN>  Enable modules for specified codebase names
  --update <arg1>...<argN>  Updates all or specified modules
  --update-all              Updates all modules
  --extra-uc <arg>          Add a extra Update Center (URL)
  --openfile <arg>          open file specified by <arg>, file can be Application snapshot, NetBeans Profiler snapshot or HPROF heap dump.

Core options:
  --laf <LaF classname> use given LookAndFeel class instead of the default
  --fontsize <size>     set the base font size of the user interface, in points
  --locale <language[:country[:variant]]> use specified locale
  --userdir <path>      use specified directory to store user settings
  --cachedir <path>     use specified directory to store user cache, must be different from userdir
  --nosplash            do not show the splash screen

However, running

$ jvisualvm -J-Dsun.java2d.debugfonts=true --nosplash

has no effect.

I've found ~/.visualvm/graalvm/19.0.0/var/log/messages.log log file and here is its content when I run jvisualvm (I cleaned it up before running the command).

-------------------------------------------------------------------------------
>Log Session: Monday, May 13, 2019 11:23:19 AM CEST
>System Info: 
  Product Version         = Graal VisualVM 19.0.0
  Operating System        = Linux version 5.0.13-200.fc29.x86_64 running on amd64
  Java; VM; Vendor        = 1.8.0_212; OpenJDK GraalVM CE 19.0.0 25.212-b03-jvmci-19-b01; Oracle Corporation
  Runtime                 = OpenJDK Runtime Environment 1.8.0_212-20190420092731.buildslave.jdk8u-src-tar--b03
  Java Home               = /home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre
  System Locale; Encoding = pl_PL (visualvm); UTF-8
  Home Directory          = /home/wololock
  Current Directory       = /home/wololock/workspace/graalvm-groovy-examples/hello-world
  User Directory          = /home/wololock/.visualvm/graalvm/19.0.0
  Cache Directory         = /home/wololock/.cache/visualvm/graalvm/19.0.0
  Installation            = /home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/visualvm
                            /home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/platform
  Boot & Ext. Classpath   = /home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/resources.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/rt.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/sunrsasign.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/jsse.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/jce.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/charsets.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/jfr.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/jvmci-services.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/classes:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/boot/graal-sdk.src.zip:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/boot/graal-sdk.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/boot/graaljs-scriptengine.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/ext/cldrdata.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/ext/dnsns.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/ext/sunpkcs11.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/ext/sunjce_provider.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/ext/localedata.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/ext/jaccess.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/ext/zipfs.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/ext/sunec.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/jre/lib/ext/nashorn.jar
  Application Classpath   = /home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/platform/lib/boot.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/platform/lib/org-openide-modules.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/platform/lib/org-openide-util.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/platform/lib/org-openide-util-lookup.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/platform/lib/org-openide-util-ui.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/dt.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/tools.jar
  Startup Classpath       = /home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/platform/core/org-netbeans-libs-asm.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/platform/core/asm-all-5.0.1.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/platform/core/core.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/platform/core/core-base.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/platform/core/org-openide-filesystems.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/visualvm/core/org-graalvm-visualvm-modules-startup.jar:/home/wololock/.sdkman/candidates/java/graalvm-19.0.0/lib/visualvm/visualvm/core/locale/core_visualvm.jar
-------------------------------------------------------------------------------
INFO [org.netbeans.core.startup.NbEvents]: Turning on modules:
    org.openide.util.lookup [8.35.1 20180807-unknown-revn]
    org.openide.util [9.9.1 20180807-unknown-revn]
    org.openide.util.ui [9.9.1 20180807-unknown-revn]
    org.openide.modules [7.50.1 20180807-unknown-revn]
    org.netbeans.api.annotations.common/1 [1.29.1 20180807-unknown-revn]
    org.openide.filesystems [9.12.1 20180807-unknown-revn]
    org.openide.awt [7.69.1 20180807-unknown-revn]
    org.netbeans.api.progress/1 [1.49.1 20180807-unknown-revn]
    org.netbeans.api.progress.nb [1.49.1 20180807-unknown-revn]
    org.openide.dialogs [7.44.1 20180807-unknown-revn]
    org.openide.nodes [7.47.1 20180807-unknown-revn]
    org.openide.windows [6.78.1 20180807-unknown-revn]
    org.netbeans.modules.editor.mimelookup/1 [1.42.1 20180807-unknown-revn]
    org.openide.text [6.69.1 20180807-unknown-revn]
    org.netbeans.swing.tabcontrol [1.58.1 20180807-unknown-revn]
    org.netbeans.swing.outline [1.36.1 20180807-unknown-revn]
    org.openide.explorer [6.64.1 20180807-unknown-revn]
    org.openide.actions [6.41.1 20180807-unknown-revn]
    org.netbeans.modules.queries/1 [1.45.1 20180807-unknown-revn]
    org.netbeans.api.templates [1.10.1 20180807-unknown-revn]
    org.openide.filesystems.nb [9.12.1 20180807-unknown-revn]
    org.openide.loaders [7.68.1 20180807-unknown-revn]
    org.netbeans.api.intent [1.4.1 20180807-unknown-revn]
    org.netbeans.api.io [1.5.1 20180807-unknown-revn]
    org.openide.io [1.51.1 20180807-unknown-revn]
    org.netbeans.swing.plaf [1.43.1 20180807-unknown-revn]
    org.netbeans.spi.quicksearch [1.29.1 20180807-unknown-revn]
    org.netbeans.libs.asm [5.5.1 20180807-unknown-revn]
    org.netbeans.bootstrap/1 [2.78.1 20180807-unknown-revn]
    org.netbeans.core.startup.base [1.64.1.1 1 20180807-unknown-revn]
    org.netbeans.core.startup/1 [1.64.1.1 20180807-unknown-revn]
    org.netbeans.modules.settings/1 [1.51.1 20180807-unknown-revn]
    org.netbeans.modules.sendopts/2 [2.38.1 20180807-unknown-revn]
    org.netbeans.modules.sampler [1.16.1 20180807-unknown-revn]
    org.netbeans.modules.progress.ui [1.35.1 20180807-unknown-revn]
    org.netbeans.modules.keyring [1.26.1 20180807-unknown-revn]
    org.netbeans.core/2 [3.53.1 20180807-unknown-revn]
    org.netbeans.modules.options.api/1 [1.47.1 20180807-unknown-revn]
    org.netbeans.modules.options.keymap [1.39.1 20180807-unknown-revn]
    org.netbeans.modules.masterfs/2 [2.57.1.2 2 20180807-unknown-revn]
    org.netbeans.modules.masterfs.ui [2.5.1.2 20180807-unknown-revn]
    org.netbeans.modules.masterfs.nio2 [1.17.1 20180807-unknown-revn]
    org.netbeans.libs.jna/1 [1.49.1 20180807-unknown-revn]
    org.netbeans.modules.masterfs.linux [1.15.1 20180807-unknown-revn]
    org.netbeans.modules.keyring.fallback [1.10.1 20180807-unknown-revn]
    org.netbeans.modules.keyring.impl [1.26.1 20180807-unknown-revn]
    org.netbeans.modules.editor.mimelookup.impl/1 [1.34.1 20180807-unknown-revn]
    org.netbeans.modules.autoupdate.services [1.54.1 20180807-unknown-revn]
    org.netbeans.modules.autoupdate.ui [1.47.1 20180807-unknown-revn]
    org.netbeans.modules.autoupdate.cli [1.15.1 20180807-unknown-revn]
    org.netbeans.libs.jna.platform/1 [1.17.1 20180807-unknown-revn]
    org.netbeans.core.windows/2 [2.84.1 20180807-unknown-revn]
    org.netbeans.core.ui/1 [1.47.1 20180807-unknown-revn]
    org.netbeans.core.network [1.13.1 20180807-unknown-revn]
    org.netbeans.core.nativeaccess/1 [1.33.1 20180807-unknown-revn]
    org.netbeans.core.multitabs/1 [1.14.1.1 1 20180807-unknown-revn]
    org.netbeans.core.io.ui/1 [1.32.1 20180807-unknown-revn]
    org.graalvm.visualvm.lib.jfluid/1 [1.114 190429]
    org.graalvm.visualvm.lib.common/1 [1.51 190429]
    org.graalvm.visualvm.lib.profiler.api/1 [1.53 190429]
    org.graalvm.visualvm.lib.charts/1 [1.31 190429]
    org.graalvm.visualvm.lib.ui/1 [1.150 190429]
    org.graalvm.visualvm.uisupport/0 [1.7 190429]
    org.graalvm.visualvm.core/0 [1.7 190429]
    org.graalvm.visualvm.host/0 [1.0 190429]
    org.graalvm.visualvm.application/0 [1.13 190429]
    org.graalvm.visualvm.tools/0 [1.5 190429]
    org.graalvm.visualvm.coredump/0 [1.1 190429]
    org.graalvm.visualvm.threaddump/0 [1.0 190429]
    org.graalvm.visualvm.lib.profiler.oql/2 [2.19 190429]
    org.graalvm.visualvm.lib.profiler.utilities/1 [1.38 190429]
    org.graalvm.visualvm.lib.profiler.attach/2 [2.22 190429]
    org.graalvm.visualvm.lib.profiler/3 [3.33 190429]
    org.graalvm.visualvm.lib.profiler.heapwalker [1.113 190429]
    org.graalvm.visualvm.heapviewer/0 [1.2 190429]
    org.graalvm.visualvm.heapdump/0 [1.3 190429]
    org.graalvm.visualvm.lib.profiler.snaptracer/1 [1.25 190429]
    org.graalvm.visualvm.profiling/0 [1.5 190429]
    org.graalvm.visualvm.sampler.truffle [1.0 190429]
    org.graalvm.visualvm.sampler [2.1 190429]
    org.graalvm.visualvm.sa/0 [1.1 190429]
    org.graalvm.visualvm.modules.startup [1.1 190429]
    org.graalvm.visualvm.profiler/0 [1.6 190429]
    org.graalvm.visualvm.modules.graalvm [1.0 190429]
    org.graalvm.visualvm.modules.appui [1.0 190429]
    org.graalvm.visualvm.jvmstat/0 [1.0 190429]
    org.graalvm.visualvm.jvm/0 [1.1 190429]
    org.graalvm.visualvm.jmx/0 [1.4 190429]
    org.graalvm.visualvm.charts/0 [1.5 190429]
    org.graalvm.visualvm.host.views/0 [1.0 190429]
    org.graalvm.visualvm.host.remote/0 [1.0 190429]
    org.graalvm.visualvm.heapviewer.truffle [1.1 190429]
    org.graalvm.visualvm.heapviewer.console [1.0 190429]
    org.graalvm.visualvm.attach/0 [1.1 190429]
    org.graalvm.visualvm.application.views/0 [1.0 190429]
INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy resolver: no suitable found, using fallback.
INFO [org.netbeans.core.network.proxy.fallback.FallbackNetworkProxy]: Fallback system proxy resolver: no http_proxy variable found
INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy reloading succeeded.
INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy - mode: direct
INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy: fell to default (correct if direct mode went before)
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at sun.font.SunFontManager.getInstance(SunFontManager.java:250)
    at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264)
    at sun.java2d.SunGraphics2D.getFontMetrics(SunGraphics2D.java:863)
    at org.netbeans.core.startup.Splash$SplashPainter.init(Splash.java:361)
    at org.netbeans.core.startup.Splash$SplashPainter$1.run(Splash.java:400)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [null]: Last record repeated 9 more times.
WARNING [org.openide.awt.Toolbar]: Error in AWT task
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at sun.font.SunFontManager.getInstance(SunFontManager.java:250)
    at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264)
    at sun.swing.SwingUtilities2.getFontMetrics(SwingUtilities2.java:1113)
    at javax.swing.JComponent.getFontMetrics(JComponent.java:1626)
    at org.openide.actions.HeapView.updateTextWidth(HeapView.java:460)
    at org.openide.actions.HeapView.setFont(HeapView.java:441)
    at org.openide.actions.HeapView.updateUI(HeapView.java:368)
    at org.openide.actions.HeapView.<init>(HeapView.java:351)
    at org.openide.actions.GarbageCollectAction$HeapViewWrapper.<init>(GarbageCollectAction.java:91)
    at org.openide.actions.GarbageCollectAction.getToolbarPresenter(GarbageCollectAction.java:84)
    at org.openide.awt.Toolbar$Folder.createInstance(Toolbar.java:418)
    at org.openide.loaders.FolderInstance.defaultProcessObjectsFinal(FolderInstance.java:863)
    at org.openide.loaders.FolderInstance$1R.run(FolderInstance.java:705)
    at org.openide.util.Task.run(Task.java:232)
[catch] at org.netbeans.modules.openide.loaders.AWTTask.run(AWTTask.java:54)
    at org.netbeans.modules.openide.loaders.AWTTask$Processor.run(AWTTask.java:147)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [null]: Last record repeated 2 more times.
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [null]: Last record repeated 4 more times.
INFO [org.netbeans.ui.metrics.laf]: USG_LOOK_AND_FEEL
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [null]: Last record repeated 3 more times.
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at sun.font.SunFontManager.getInstance(SunFontManager.java:250)
    at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264)
    at sun.swing.SwingUtilities2.getFontMetrics(SwingUtilities2.java:1113)
    at javax.swing.JComponent.getFontMetrics(JComponent.java:1626)
    at sun.swing.MenuItemLayoutHelper.reset(MenuItemLayoutHelper.java:125)
    at sun.swing.MenuItemLayoutHelper.<init>(MenuItemLayoutHelper.java:107)
    at javax.swing.plaf.basic.BasicMenuItemUI.getPreferredMenuItemSize(BasicMenuItemUI.java:426)
    at javax.swing.plaf.basic.BasicMenuItemUI.getPreferredSize(BasicMenuItemUI.java:376)
    at javax.swing.JComponent.getPreferredSize(JComponent.java:1662)
    at javax.swing.BoxLayout.checkRequests(BoxLayout.java:484)
    at javax.swing.BoxLayout.preferredLayoutSize(BoxLayout.java:301)
    at javax.swing.plaf.basic.DefaultMenuLayout.preferredLayoutSize(DefaultMenuLayout.java:60)
    at java.awt.Container.preferredSize(Container.java:1799)
    at java.awt.Container.getPreferredSize(Container.java:1783)
    at javax.swing.JComponent.getPreferredSize(JComponent.java:1664)
    at javax.swing.JRootPane$RootLayout.layoutContainer(JRootPane.java:1006)
    at java.awt.Container.layout(Container.java:1513)
    at java.awt.Container.doLayout(Container.java:1502)
    at java.awt.Container.validateTree(Container.java:1698)
    at java.awt.Container.validateTree(Container.java:1707)
    at java.awt.Container.validate(Container.java:1633)
    at java.awt.Container.validateUnconditionally(Container.java:1670)
    at java.awt.Window.show(Window.java:1033)
    at java.awt.Component.show(Component.java:1671)
    at java.awt.Component.setVisible(Component.java:1623)
    at java.awt.Window.setVisible(Window.java:1014)
    at org.netbeans.core.windows.view.ui.MainWindow.setVisible(MainWindow.java:457)
    at org.netbeans.core.windows.view.DefaultView.showWindowSystem(DefaultView.java:572)
    at org.netbeans.core.windows.view.DefaultView.windowSystemVisibilityChanged(DefaultView.java:517)
    at org.netbeans.core.windows.view.DefaultView.changeGUI(DefaultView.java:162)
    at org.netbeans.core.windows.ViewRequestor.dispatchRequest(ViewRequestor.java:250)
    at org.netbeans.core.windows.ViewRequestor.processVisibilityRequest(ViewRequestor.java:239)
    at org.netbeans.core.windows.ViewRequestor.postVisibilityRequest(ViewRequestor.java:176)
    at org.netbeans.core.windows.ViewRequestor.scheduleRequest(ViewRequestor.java:96)
    at org.netbeans.core.windows.Central.setVisible(Central.java:115)
    at org.netbeans.core.windows.WindowManagerImpl.setVisible(WindowManagerImpl.java:906)
    at org.netbeans.core.windows.WindowSystemImpl.show(WindowSystemImpl.java:80)
    at org.netbeans.core.GuiRunLevel$InitWinSys.run(GuiRunLevel.java:219)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [null]: Last record repeated again.
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at sun.font.SunFontManager.getInstance(SunFontManager.java:250)
    at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264)
    at sun.swing.SwingUtilities2.getFontMetrics(SwingUtilities2.java:1113)
    at javax.swing.JComponent.getFontMetrics(JComponent.java:1626)
    at sun.swing.MenuItemLayoutHelper.reset(MenuItemLayoutHelper.java:125)
    at sun.swing.MenuItemLayoutHelper.<init>(MenuItemLayoutHelper.java:107)
    at javax.swing.plaf.basic.BasicMenuItemUI.getPreferredMenuItemSize(BasicMenuItemUI.java:426)
    at javax.swing.plaf.basic.BasicMenuItemUI.getPreferredSize(BasicMenuItemUI.java:376)
    at javax.swing.JComponent.getPreferredSize(JComponent.java:1662)
    at javax.swing.BoxLayout.checkRequests(BoxLayout.java:484)
    at javax.swing.BoxLayout.preferredLayoutSize(BoxLayout.java:301)
    at javax.swing.plaf.basic.DefaultMenuLayout.preferredLayoutSize(DefaultMenuLayout.java:60)
    at java.awt.Container.preferredSize(Container.java:1799)
    at java.awt.Container.getPreferredSize(Container.java:1783)
    at javax.swing.JComponent.getPreferredSize(JComponent.java:1664)
    at javax.swing.JRootPane$RootLayout.layoutContainer(JRootPane.java:1006)
    at java.awt.Container.layout(Container.java:1513)
    at java.awt.Container.doLayout(Container.java:1502)
    at java.awt.Container.validateTree(Container.java:1698)
    at java.awt.Container.validateTree(Container.java:1707)
    at java.awt.Container.validate(Container.java:1633)
    at java.awt.Window.dispatchEventImpl(Window.java:2744)
    at java.awt.Component.dispatchEvent(Component.java:4711)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)
    at java.awt.EventQueue$4.run(EventQueue.java:733)
    at java.awt.EventQueue$4.run(EventQueue.java:731)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:730)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [null]: Last record repeated 67 times in total.
WARNING [org.netbeans.core.windows.WindowManagerImpl]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at sun.font.SunFontManager.getInstance(SunFontManager.java:250)
    at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264)
    at sun.swing.SwingUtilities2.getFontMetrics(SwingUtilities2.java:1113)
    at javax.swing.JComponent.getFontMetrics(JComponent.java:1626)
    at javax.swing.plaf.basic.BasicLabelUI.getPreferredSize(BasicLabelUI.java:245)
    at javax.swing.JComponent.getPreferredSize(JComponent.java:1662)
    at org.graalvm.visualvm.core.explorer.ExplorerComponent.getTreeRowHeight(ExplorerComponent.java:189)
    at org.graalvm.visualvm.core.explorer.ExplorerComponent.initComponents(ExplorerComponent.java:151)
    at org.graalvm.visualvm.core.explorer.ExplorerComponent.<init>(ExplorerComponent.java:85)
    at org.graalvm.visualvm.core.explorer.ExplorerComponent.instance(ExplorerComponent.java:80)
    at org.graalvm.visualvm.core.explorer.ExplorerSupport$5.run(ExplorerSupport.java:231)
[catch] at org.netbeans.core.windows.WindowManagerImpl$Exclusive$1.run(WindowManagerImpl.java:1546)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [null]: Last record repeated 15 times in total.
INFO [org.netbeans.core.windows.persistence]: [PersistenceManager.getTopComponentForID] Problem when deserializing TopComponent for tcID:'ExplorerTopComponent'. Reason: Error reading MultiFileObject@77afecc1[Windows2Local/Components/ExplorerTopComponent.settings]: java.lang.reflect.InvocationTargetException
Content:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE settings PUBLIC "-//NetBeans//DTD Session settings 1.0//EN" "http://www.netbeans.org/dtds/sessionsettings-1_0.dtd">
<settings version="1.0">
  <module name="org.graalvm.visualvm.core" spec="1.0"/>
  <instanceof class="org.openide.windows.TopComponent"/>
  <instanceof class="org.graalvm.visualvm.core.explorer.ExplorerTopComponent"/>
  <instance class="org.graalvm.visualvm.core.explorer.ExplorerTopComponent" method="getInstance"/>
</settings>

Method: getInstance
Class: class org.graalvm.visualvm.core.explorer.ExplorerTopComponent
Content:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE settings PUBLIC "-//NetBeans//DTD Session settings 1.0//EN" "http://www.netbeans.org/dtds/sessionsettings-1_0.dtd">
<settings version="1.0">
  <module name="org.graalvm.visualvm.core" spec="1.0"/>
  <instanceof class="org.openide.windows.TopComponent"/>
  <instanceof class="org.graalvm.visualvm.core.explorer.ExplorerTopComponent"/>
  <instance class="org.graalvm.visualvm.core.explorer.ExplorerTopComponent" method="getInstance"/>
</settings>

Method: getInstance
Class: class org.graalvm.visualvm.core.explorer.ExplorerTopComponent
Caused: java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at sun.font.SunFontManager.getInstance(SunFontManager.java:250)
    at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264)
    at sun.swing.SwingUtilities2.getFontMetrics(SwingUtilities2.java:1113)
    at javax.swing.JComponent.getFontMetrics(JComponent.java:1626)
    at javax.swing.plaf.basic.BasicLabelUI.getPreferredSize(BasicLabelUI.java:245)
    at javax.swing.JComponent.getPreferredSize(JComponent.java:1662)
    at javax.swing.tree.DefaultTreeCellRenderer.getPreferredSize(DefaultTreeCellRenderer.java:565)
    at javax.swing.plaf.basic.BasicTreeUI$NodeDimensionsHandler.getNodeDimensions(BasicTreeUI.java:2815)
    at javax.swing.tree.AbstractLayoutCache.getNodeDimensions(AbstractLayoutCache.java:492)
    at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.updatePreferredSize(VariableHeightLayoutCache.java:1360)
    at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.expand(VariableHeightLayoutCache.java:1496)
    at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.expand(VariableHeightLayoutCache.java:1288)
    at javax.swing.tree.VariableHeightLayoutCache.rebuild(VariableHeightLayoutCache.java:743)
    at javax.swing.tree.VariableHeightLayoutCache.setModel(VariableHeightLayoutCache.java:109)
    at javax.swing.plaf.basic.BasicTreeUI.setModel(BasicTreeUI.java:412)
    at javax.swing.plaf.basic.BasicTreeUI$Handler.propertyChange(BasicTreeUI.java:3414)
    at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
    at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
    at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
    at java.awt.Component.firePropertyChange(Component.java:8434)
    at javax.swing.JTree.setModel(JTree.java:885)
    at javax.swing.JTree.<init>(JTree.java:673)
    at org.graalvm.visualvm.core.explorer.ExplorerComponent$1.<init>(ExplorerComponent.java:103)
    at org.graalvm.visualvm.core.explorer.ExplorerComponent.initComponents(ExplorerComponent.java:103)
    at org.graalvm.visualvm.core.explorer.ExplorerComponent.<init>(ExplorerComponent.java:85)
    at org.graalvm.visualvm.core.explorer.ExplorerComponent.instance(ExplorerComponent.java:80)
    at org.graalvm.visualvm.core.explorer.ExplorerTopComponent.initComponents(ExplorerTopComponent.java:71)
    at org.graalvm.visualvm.core.explorer.ExplorerTopComponent.<init>(ExplorerTopComponent.java:55)
    at org.graalvm.visualvm.core.explorer.ExplorerTopComponent.getInstance(ExplorerTopComponent.java:81)
Caused: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.netbeans.modules.settings.convertors.XMLSettingsSupport$SettingsRecognizer.createFromMethod(XMLSettingsSupport.java:672)
Caused: java.io.IOException: Error reading MultiFileObject@77afecc1[Windows2Local/Components/ExplorerTopComponent.settings]
    at org.netbeans.modules.settings.convertors.XMLSettingsSupport$SettingsRecognizer.createFromMethod(XMLSettingsSupport.java:680)
    at org.netbeans.modules.settings.convertors.XMLSettingsSupport$SettingsRecognizer.instanceCreate(XMLSettingsSupport.java:583)
    at org.netbeans.modules.settings.convertors.SerialDataConvertor$SettingsInstance.instanceCreate(SerialDataConvertor.java:401)
[catch] at org.netbeans.core.windows.persistence.PersistenceManager.getTopComponentPersistentForID(PersistenceManager.java:546)
    at org.netbeans.core.windows.persistence.PersistenceManager.getTopComponentForID(PersistenceManager.java:656)
    at org.netbeans.core.windows.PersistenceHandler.getTopComponentForID(PersistenceHandler.java:453)
    at org.netbeans.core.windows.LazyLoader.loadNow(LazyLoader.java:135)
    at org.netbeans.core.windows.LazyLoader.access$400(LazyLoader.java:39)
    at org.netbeans.core.windows.LazyLoader$2.run(LazyLoader.java:106)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
Content:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE settings PUBLIC "-//NetBeans//DTD Session settings 1.0//EN" "http://www.netbeans.org/dtds/sessionsettings-1_0.dtd">
<settings version="1.0">
  <module name="org.graalvm.visualvm.core" spec="1.0"/>
  <instanceof class="org.openide.windows.TopComponent"/>
  <instanceof class="org.graalvm.visualvm.core.explorer.ExplorerTopComponent"/>
  <instance class="org.graalvm.visualvm.core.explorer.ExplorerTopComponent" method="getInstance"/>
</settings>
ALL [null]: Method: getInstance
ALL [null]: Class: class org.graalvm.visualvm.core.explorer.ExplorerTopComponent
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at sun.font.SunFontManager.getInstance(SunFontManager.java:250)
    at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264)
    at sun.swing.SwingUtilities2.getFontMetrics(SwingUtilities2.java:1113)
    at javax.swing.JComponent.getFontMetrics(JComponent.java:1626)
    at javax.swing.plaf.basic.BasicGraphicsUtils.getPreferredButtonSize(BasicGraphicsUtils.java:276)
    at javax.swing.plaf.basic.BasicButtonUI.getPreferredSize(BasicButtonUI.java:376)
    at javax.swing.JComponent.getPreferredSize(JComponent.java:1662)
    at org.netbeans.swing.tabcontrol.plaf.BasicScrollingTabDisplayerUI.getControlButtons(BasicScrollingTabDisplayerUI.java:188)
    at org.netbeans.swing.tabcontrol.plaf.BasicScrollingTabDisplayerUI.installControlButtons(BasicScrollingTabDisplayerUI.java:275)
    at org.netbeans.swing.tabcontrol.plaf.BasicScrollingTabDisplayerUI.install(BasicScrollingTabDisplayerUI.java:153)
    at org.netbeans.swing.tabcontrol.plaf.MetalEditorTabDisplayerUI.install(MetalEditorTabDisplayerUI.java:99)
    at org.netbeans.swing.tabcontrol.plaf.AbstractTabDisplayerUI.installUI(AbstractTabDisplayerUI.java:117)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at org.netbeans.swing.tabcontrol.TabDisplayer.updateUI(TabDisplayer.java:326)
    at org.netbeans.swing.tabcontrol.TabDisplayer.<init>(TabDisplayer.java:281)
    at org.netbeans.swing.tabcontrol.plaf.DefaultTabbedContainerUI.createTabDisplayer(DefaultTabbedContainerUI.java:419)
    at org.netbeans.swing.tabcontrol.plaf.DefaultTabbedContainerUI.installUI(DefaultTabbedContainerUI.java:207)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at org.netbeans.swing.tabcontrol.TabbedContainer.updateUI(TabbedContainer.java:408)
    at org.netbeans.swing.tabcontrol.TabbedContainer.<init>(TabbedContainer.java:360)
    at org.netbeans.core.windows.view.ui.tabcontrol.TabbedAdapter.<init>(TabbedAdapter.java:50)
    at org.netbeans.core.windows.view.ui.DefaultTabbedComponentFactory.createTabbedComponent(DefaultTabbedComponentFactory.java:71)
    at org.netbeans.core.multitabs.TabbedComponentFactoryImpl.createTabbedComponent(TabbedComponentFactoryImpl.java:48)
    at org.netbeans.core.windows.view.ui.DefaultSplitContainer.createTabbed(DefaultSplitContainer.java:92)
    at org.netbeans.core.windows.view.ui.AbstractModeContainer.<init>(AbstractModeContainer.java:63)
    at org.netbeans.core.windows.view.ui.DefaultSplitContainer.<init>(DefaultSplitContainer.java:58)
    at org.netbeans.core.windows.view.ModeView.<init>(ModeView.java:56)
    at org.netbeans.core.windows.view.ViewHierarchy.updateViewForAccessor(ViewHierarchy.java:298)
    at org.netbeans.core.windows.view.ViewHierarchy.updateViewForAccessor(ViewHierarchy.java:248)
    at org.netbeans.core.windows.view.ViewHierarchy.updateViewHierarchy(ViewHierarchy.java:147)
    at org.netbeans.core.windows.view.DefaultView.changeGUI(DefaultView.java:131)
    at org.netbeans.core.windows.ViewRequestor.dispatchRequest(ViewRequestor.java:250)
    at org.netbeans.core.windows.ViewRequestor.processRequest(ViewRequestor.java:226)
    at org.netbeans.core.windows.ViewRequestor.postRequest(ViewRequestor.java:164)
    at org.netbeans.core.windows.ViewRequestor.scheduleRequest(ViewRequestor.java:102)
    at org.netbeans.core.windows.Central.insertModeOpenedTopComponent(Central.java:809)
    at org.netbeans.core.windows.ModeImpl.addOpenedTopComponent(ModeImpl.java:337)
    at org.netbeans.core.windows.LazyLoader.loadNow(LazyLoader.java:139)
    at org.netbeans.core.windows.LazyLoader.access$400(LazyLoader.java:39)
    at org.netbeans.core.windows.LazyLoader$2.run(LazyLoader.java:106)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [null]: Last record repeated 5 more times.
WARNING [org.netbeans.core.windows.WindowManagerImpl]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at sun.font.SunFontManager.getInstance(SunFontManager.java:250)
    at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264)
    at sun.swing.SwingUtilities2.getFontMetrics(SwingUtilities2.java:1113)
    at javax.swing.JComponent.getFontMetrics(JComponent.java:1626)
    at javax.swing.plaf.basic.BasicLabelUI.getPreferredSize(BasicLabelUI.java:245)
    at javax.swing.JComponent.getPreferredSize(JComponent.java:1662)
    at org.netbeans.modules.progress.ui.StatusLineComponent.<init>(StatusLineComponent.java:112)
    at org.netbeans.modules.progress.ui.ProviderImpl.getDefaultWorker(ProviderImpl.java:38)
    at org.netbeans.modules.progress.spi.SwingController.createWorker(SwingController.java:109)
    at org.netbeans.modules.progress.spi.Controller.getProgressUIWorker(Controller.java:90)
    at org.netbeans.modules.progress.spi.SwingController.getVisualComponent(SwingController.java:101)
    at org.netbeans.modules.progress.ui.ProgressVisualizerProvider.getStatusLineElement(ProgressVisualizerProvider.java:35)
    at org.netbeans.core.windows.view.ui.MainWindow$7.run(MainWindow.java:401)
    at org.netbeans.core.windows.view.ui.MainWindow.getStatusLineElements(MainWindow.java:413)
    at org.netbeans.core.windows.view.ui.MainWindow.decoratePanel(MainWindow.java:367)
    at org.netbeans.core.windows.view.ui.MainWindow.access$100(MainWindow.java:56)
    at org.netbeans.core.windows.view.ui.MainWindow$2.run(MainWindow.java:244)
[catch] at org.netbeans.core.windows.WindowManagerImpl$Exclusive$1.run(WindowManagerImpl.java:1546)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
WARNING [org.netbeans.core.windows.WindowManagerImpl]
java.lang.NullPointerException
    at org.graalvm.visualvm.core.explorer.ExplorerSupport$3.run(ExplorerSupport.java:172)
[catch] at org.netbeans.core.windows.WindowManagerImpl$Exclusive$1.run(WindowManagerImpl.java:1546)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [null]: Last record repeated 14 times in total.
WARNING [org.netbeans.core.windows.WindowManagerImpl]
java.lang.NullPointerException
    at org.graalvm.visualvm.core.explorer.ExplorerSupport$3.run(ExplorerSupport.java:172)
[catch] at org.netbeans.core.windows.WindowManagerImpl$Exclusive$1.run(WindowManagerImpl.java:1546)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [null]: Last record repeated 149 times in total.
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at sun.font.SunFontManager.getInstance(SunFontManager.java:250)
    at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:264)
    at sun.swing.SwingUtilities2.getFontMetrics(SwingUtilities2.java:1113)
    at javax.swing.JComponent.getFontMetrics(JComponent.java:1626)
    at javax.swing.plaf.basic.BasicLabelUI.getPreferredSize(BasicLabelUI.java:245)
    at javax.swing.JComponent.getPreferredSize(JComponent.java:1662)
    at org.netbeans.modules.progress.ui.StatusLineComponent.<init>(StatusLineComponent.java:112)
    at org.netbeans.modules.progress.ui.ProviderImpl.getDefaultWorker(ProviderImpl.java:38)
    at org.netbeans.modules.progress.spi.SwingController.createWorker(SwingController.java:109)
    at org.netbeans.modules.progress.spi.Controller.getProgressUIWorker(Controller.java:90)
    at org.netbeans.modules.progress.spi.Controller.runNow(Controller.java:368)
    at org.netbeans.modules.progress.spi.SwingController$1.actionPerformed(SwingController.java:50)
    at javax.swing.Timer.fireActionPerformed(Timer.java:313)
    at javax.swing.Timer$DoPostEvent.run(Timer.java:245)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [global]
java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at sun.swing.SwingUtilities2.displayPropertiesToCSS(SwingUtilities2.java:1478)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.setFontAndColor(BasicHTML.java:366)
    at javax.swing.plaf.basic.BasicHTML$BasicDocument.<init>(BasicHTML.java:355)
    at javax.swing.plaf.basic.BasicHTML$BasicEditorKit.createDefaultDocument(BasicHTML.java:311)
    at javax.swing.plaf.basic.BasicHTML.createHTMLView(BasicHTML.java:54)
    at javax.swing.plaf.basic.BasicHTML.updateRenderer(BasicHTML.java:207)
    at javax.swing.plaf.basic.BasicButtonUI.installUI(BasicButtonUI.java:91)
    at javax.swing.JComponent.setUI(JComponent.java:666)
    at javax.swing.AbstractButton.setUI(AbstractButton.java:1810)
    at javax.swing.JButton.updateUI(JButton.java:147)
    at javax.swing.AbstractButton.init(AbstractButton.java:2176)
    at javax.swing.JButton.<init>(JButton.java:137)
    at javax.swing.JButton.<init>(JButton.java:110)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.getDetailsPanel(NotifyExcPanel.java:691)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.notify(NotifyExcPanel.java:629)
    at org.netbeans.core.NotifyExcPanel$ExceptionFlasher.access$500(NotifyExcPanel.java:616)
    at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:340)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
SEVERE [null]: Last record repeated more than 10 times, further logs of this record are ignored until the log record changes.

And here is the fc-list output.

$ fc-list 
/home/wololock/.fonts/Hasklig-It.otf: Hasklig:style=Italic
/usr/share/fonts/google-noto/NotoSansSinhala-CondensedExtraLight.ttf: Noto Sans Sinhala,Noto Sans Sinhala Cond ExtLt:style=Condensed ExtraLight,Regular
/usr/share/fonts/dejavu/DejaVuSerif-Bold.ttf: DejaVu Serif:style=Bold
/usr/share/fonts/paratype-pt-sans/PTS76F.ttf: PT Sans:style=Bold Italic
/usr/share/fonts/google-droid/DroidSansHebrew-Regular.ttf: Droid Sans:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans Mono CJK SC,Noto Sans Mono CJK SC Bold:style=Bold,Regular
/usr/share/fonts/liberation/LiberationSerif-Italic.ttf: Liberation Serif:style=Italic
/usr/share/fonts/julietaula-montserrat/Montserrat-ExtraBoldItalic.otf: Montserrat,Montserrat ExtraBold:style=ExtraBold Italic,Italic
/usr/share/fonts/open-sans/OpenSans-Semibold.ttf: Open Sans,Open Sans Semibold:style=Semibold,Regular
/usr/share/fonts/urw-base35/NimbusMonoPS-Italic.otf: Nimbus Mono PS:style=Italic
/usr/share/fonts/dejavu/DejaVuSerif-Italic.ttf: DejaVu Serif:style=Italic
/usr/share/fonts/open-sans/OpenSans-LightItalic.ttf: Open Sans,Open Sans Light:style=Light Italic,Italic
/usr/share/fonts/google-noto-cjk/NotoSansCJK-DemiLight.ttc: Noto Sans CJK TC,Noto Sans CJK TC DemiLight:style=DemiLight,Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Black.ttc: Noto Serif CJK SC,Noto Serif CJK SC Black:style=Black,Regular
/usr/share/fonts/urw-base35/D050000L.t1: D050000L:style=Regular
/usr/share/fonts/urw-base35/NimbusSansNarrow-Regular.t1: Nimbus Sans Narrow:style=Regular
/usr/share/fonts/google-noto/NotoSansSinhala-ExtraCondensedBlack.ttf: Noto Sans Sinhala,Noto Sans Sinhala ExtCond Blk:style=ExtraCondensed Black,Regular
/usr/share/fonts/urw-base35/NimbusSansNarrow-BoldOblique.t1: Nimbus Sans Narrow:style=Bold Oblique
/home/wololock/.fonts/Hasklig-LightIt.otf: Hasklig,Hasklig Light:style=Light Italic,Italic
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Light.ttc: Noto Sans CJK SC,Noto Sans CJK SC Light:style=Light,Regular
/usr/share/fonts/sil-padauk/Padauk-Regular.ttf: Padauk:style=Regular
/usr/share/fonts/google-noto/NotoSansSinhala-Light.ttf: Noto Sans Sinhala,Noto Sans Sinhala Light:style=Light,Regular
/usr/share/fonts/google-noto/NotoSansSinhala-ExtraCondensedBold.ttf: Noto Sans Sinhala,Noto Sans Sinhala ExtCond:style=ExtraCondensed Bold,Bold
/usr/share/fonts/lyx/eufm10.ttf: eufm10:style=LyX
/usr/share/fonts/paktype-naskh-basic/PakTypeNaskhBasic.ttf: PakType Naskh Basic:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Medium.ttc: Noto Sans CJK JP,Noto Sans CJK JP Medium:style=Medium,Regular
/usr/share/fonts/urw-base35/NimbusMonoPS-Bold.otf: Nimbus Mono PS:style=Bold
/usr/share/fonts/liberation/LiberationSans-Bold.ttf: Liberation Sans:style=Bold
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans CJK SC,Noto Sans CJK SC Bold:style=Bold,Regular
/usr/share/fonts/liberation/LiberationMono-Bold.ttf: Liberation Mono:style=Bold
/usr/share/fonts/gnu-free/FreeMonoBold.ttf: FreeMono:style=Pogrubiony,получерен,negreta,tučné,fed,Fett,Έντονα,Bold,Negrita,Lihavoitu,Gras,Félkövér,Grassetto,Vet,Halvfet,Negrito,gros,Полужирный,Fet,Kalın,huruf tebal,жирний,polkrepko,treknraksts,pusjuodis,đậm,Lodia,धृष्ट
/usr/share/fonts/google-noto/NotoSansSinhala-SemiCondensedBlack.ttf: Noto Sans Sinhala,Noto Sans Sinhala SemCond Blk:style=SemiCondensed Black,Regular
/usr/share/fonts/lyx/cmsy10.ttf: cmsy10:style=LyX
/usr/share/fonts/julietaula-montserrat/Montserrat-Italic.otf: Montserrat:style=Italic
/usr/share/fonts/urw-base35/P052-Roman.otf: P052:style=Roman
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Black.ttc: Noto Sans CJK SC,Noto Sans CJK SC Black:style=Black,Regular
/usr/share/fonts/lyx/msam10.ttf: msam10:style=LyX
/usr/share/fonts/paratype-pt-sans/PTS75F.ttf: PT Sans:style=Bold
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Thin.ttc: Noto Sans CJK SC,Noto Sans CJK SC Thin:style=Thin,Regular
/usr/share/fonts/urw-base35/P052-Italic.t1: P052:style=Italic
/usr/share/fonts/stix/STIX-Regular.otf: STIX:style=Regular
/usr/share/fonts/cantarell/Cantarell-Light.otf: Cantarell,Cantarell Light:style=Light,Regular
/usr/share/fonts/julietaula-montserrat/Montserrat-Thin.otf: Montserrat,Montserrat Thin:style=Thin,Regular
/usr/share/fonts/google-noto/NotoSansSinhala-SemiCondensedMedium.ttf: Noto Sans Sinhala,Noto Sans Sinhala SemCond Med:style=SemiCondensed Medium,Regular
/usr/share/fonts/google-droid/DroidSansArabic.ttf: Droid Sans:style=Regular
/usr/share/fonts/google-noto/NotoSansSinhala-CondensedThin.ttf: Noto Sans Sinhala,Noto Sans Sinhala Cond Thin:style=Condensed Thin,Regular
/usr/share/fonts/dejavu/DejaVuSansMono-BoldOblique.ttf: DejaVu Sans Mono:style=Bold Oblique
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-ExtraLight.ttc: Noto Serif CJK JP,Noto Serif CJK JP ExtraLight:style=ExtraLight,Regular
/usr/share/fonts/paratype-pt-sans/PTN57F.ttf: PT Sans Narrow:style=Regular
/usr/share/fonts/dejavu/DejaVuSansCondensed-Oblique.ttf: DejaVu Sans,DejaVu Sans Condensed:style=Condensed Oblique,Oblique
/usr/share/fonts/google-droid/DroidSansEthiopic-Regular.ttf: Droid Sans:style=Regular
/usr/share/fonts/urw-base35/C059-BdIta.otf: C059:style=Bold Italic
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Black.ttc: Noto Serif CJK KR,Noto Serif CJK KR Black:style=Black,Regular
/usr/share/fonts/open-sans/OpenSans-ExtraBoldItalic.ttf: Open Sans,Open Sans Extrabold:style=Extrabold Italic,Italic
/usr/share/fonts/sil-mingzat/Mingzat-R.ttf: Mingzat:style=Regular
/usr/share/fonts/dejavu/DejaVuSansCondensed-Bold.ttf: DejaVu Sans,DejaVu Sans Condensed:style=Condensed Bold,Bold
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Bold.ttc: Noto Serif CJK TC:style=Bold
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Medium.ttc: Noto Sans CJK TC,Noto Sans CJK TC Medium:style=Medium,Regular
/usr/share/fonts/dejavu/DejaVuSansMono.ttf: DejaVu Sans Mono:style=Book
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Light.ttc: Noto Serif CJK SC,Noto Serif CJK SC Light:style=Light,Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Bold.ttc: Noto Serif CJK SC:style=Bold
/usr/share/fonts/lyx/cmmi10.ttf: cmmi10:style=LyX
/home/wololock/.fonts/Hasklig-Light.otf: Hasklig,Hasklig Light:style=Light,Regular
/usr/share/fonts/urw-base35/StandardSymbolsPS.t1: Standard Symbols PS:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Bold.ttc: Noto Serif CJK JP:style=Bold
/home/wololock/.fonts/Hasklig-Regular.otf: Hasklig:style=Regular
/usr/share/fonts/lohit-gujarati/Lohit-Gujarati.ttf: Lohit Gujarati:style=Regular
/usr/share/fonts/urw-base35/URWBookman-DemiItalic.t1: URW Bookman:style=Demi Italic
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Bold.ttc: Noto Serif CJK KR:style=Bold
/usr/share/fonts/liberation/LiberationSerif-BoldItalic.ttf: Liberation Serif:style=Bold Italic
/usr/share/fonts/thai-scalable/Waree-Bold.ttf: Waree:style=Bold
/usr/share/fonts/open-sans/OpenSans-Bold.ttf: Open Sans:style=Bold
/usr/share/fonts/thai-scalable/Waree.ttf: Waree:style=Regular
/usr/share/fonts/google-noto/NotoSansSinhala-ExtraCondensedLight.ttf: Noto Sans Sinhala,Noto Sans Sinhala ExtCond Light:style=ExtraCondensed Light,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Black.ttc: Noto Sans CJK TC,Noto Sans CJK TC Black:style=Black,Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Medium.ttc: Noto Serif CJK KR,Noto Serif CJK KR Medium:style=Medium,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Thin.ttc: Noto Sans CJK TC,Noto Sans CJK TC Thin:style=Thin,Regular
/usr/share/fonts/khmeros/KhmerOS_sys.ttf: Khmer OS System:style=Regular
/usr/share/fonts/paratype-pt-sans/PTS55F.ttf: PT Sans:style=Regular
/usr/share/fonts/google-droid/DroidSansFallback.ttf: Droid Sans:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-ExtraLight.ttc: Noto Serif CJK SC,Noto Serif CJK SC ExtraLight:style=ExtraLight,Regular
/usr/share/fonts/google-noto/NotoSansSinhala-SemiCondensedLight.ttf: Noto Sans Sinhala,Noto Sans Sinhala SemCond Light:style=SemiCondensed Light,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Medium.ttc: Noto Sans CJK KR,Noto Sans CJK KR Medium:style=Medium,Regular
/usr/share/fonts/urw-base35/C059-Roman.t1: C059:style=Roman
/usr/share/fonts/dejavu/DejaVuSansMono-Bold.ttf: DejaVu Sans Mono:style=Bold
/usr/share/fonts/open-sans/OpenSans-BoldItalic.ttf: Open Sans:style=Bold Italic
/usr/share/fonts/urw-base35/NimbusRoman-Italic.t1: Nimbus Roman:style=Italic
/home/wololock/.fonts/Hasklig-Black.otf: Hasklig,Hasklig Black:style=Black,Regular
/usr/share/fonts/urw-base35/C059-BdIta.t1: C059:style=Bold Italic
/usr/share/fonts/aajohan-comfortaa/Comfortaa-Bold.ttf: Comfortaa:style=Bold
/home/wololock/.fonts/Hasklig-Bold.otf: Hasklig:style=Bold
/usr/share/fonts/gnu-free/FreeMonoOblique.ttf: FreeMono:style=Kursywa,наклонен,cursiva,kurzíva,kursiv,Πλάγια,Oblique,Kursivoitu,Italique,Dőlt,Corsivo,Cursief,Itálico,oblic,Курсив,İtalik,huruf miring,похилий,ležeče,slīpraksts,pasvirasis,nghiêng,Etzana,तिरछा
/usr/share/fonts/urw-base35/URWBookman-LightItalic.otf: URW Bookman:style=Light Italic
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans Mono CJK JP,Noto Sans Mono CJK JP Regular:style=Regular
/usr/share/fonts/urw-base35/URWGothic-DemiOblique.otf: URW Gothic:style=Demi Oblique
/usr/share/fonts/liberation/LiberationSerif-Regular.ttf: Liberation Serif:style=Regular
/usr/share/fonts/google-noto/NotoSansSinhala-SemiCondensedThin.ttf: Noto Sans Sinhala,Noto Sans Sinhala SemCond Thin:style=SemiCondensed Thin,Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-ExtraLight.ttc: Noto Serif CJK TC,Noto Serif CJK TC ExtraLight:style=ExtraLight,Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Medium.ttc: Noto Serif CJK TC,Noto Serif CJK TC Medium:style=Medium,Regular
/usr/share/fonts/google-noto/NotoSansSinhala-CondensedLight.ttf: Noto Sans Sinhala,Noto Sans Sinhala Cond Light:style=Condensed Light,Regular
/usr/share/fonts/lohit-assamese/Lohit-Assamese.ttf: Lohit Assamese:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Light.ttc: Noto Serif CJK KR,Noto Serif CJK KR Light:style=Light,Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Light.ttc: Noto Serif CJK TC,Noto Serif CJK TC Light:style=Light,Regular
/usr/share/fonts/cantarell/Cantarell-Bold.otf: Cantarell:style=Bold
/usr/share/fonts/liberation/LiberationSerif-Bold.ttf: Liberation Serif:style=Bold
/usr/share/fonts/google-noto/NotoSansSinhala-ExtraLight.ttf: Noto Sans Sinhala,Noto Sans Sinhala ExtLt:style=ExtraLight,Regular
/usr/share/fonts/urw-base35/NimbusSansNarrow-BoldOblique.otf: Nimbus Sans Narrow:style=Bold Oblique
/usr/share/fonts/google-noto/NotoSansSinhala-Regular.ttf: Noto Sans Sinhala:style=Regular
/usr/share/fonts/google-droid/DroidSansTamil-Regular.ttf: Droid Sans:style=Regular
/usr/share/fonts/urw-base35/NimbusSans-Bold.otf: Nimbus Sans:style=Bold
/usr/share/fonts/cantarell/Cantarell-ExtraBold.otf: Cantarell,Cantarell Extra Bold:style=Extra Bold,Regular
/usr/share/fonts/liberation/LiberationMono-Italic.ttf: Liberation Mono:style=Italic
/usr/share/fonts/urw-base35/NimbusRoman-Bold.otf: Nimbus Roman:style=Bold
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans Mono CJK KR,Noto Sans Mono CJK KR Regular:style=Regular
/usr/share/fonts/urw-base35/D050000L.otf: D050000L:style=Regular
/usr/share/fonts/dejavu/DejaVuSans.ttf: DejaVu Sans:style=Book
/usr/share/fonts/google-noto/NotoSansSinhala-CondensedExtraBold.ttf: Noto Sans Sinhala,Noto Sans Sinhala Cond ExtBd:style=Condensed ExtraBold,Regular
/usr/share/fonts/urw-base35/Z003-MediumItalic.otf: Z003:style=Medium Italic
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans CJK KR,Noto Sans CJK KR Bold:style=Bold,Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-ExtraLight.ttc: Noto Serif CJK KR,Noto Serif CJK KR ExtraLight:style=ExtraLight,Regular
/usr/share/fonts/stix/STIX-Italic.otf: STIX:style=Italic
/usr/share/fonts/urw-base35/NimbusSans-Italic.otf: Nimbus Sans:style=Italic
/usr/share/fonts/urw-base35/NimbusSans-Bold.t1: Nimbus Sans:style=Bold
/usr/share/fonts/sil-padauk/Padauk-Bold.ttf: Padauk:style=Bold
/usr/share/fonts/urw-base35/URWGothic-Demi.t1: URW Gothic:style=Demi
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans CJK JP,Noto Sans CJK JP Bold:style=Bold,Regular
/usr/share/fonts/open-sans/OpenSans-SemiboldItalic.ttf: Open Sans,Open Sans Semibold:style=Semibold Italic,Italic
/usr/share/fonts/julietaula-montserrat/Montserrat-BoldItalic.otf: Montserrat:style=Bold Italic
/usr/share/fonts/gnu-free/FreeMonoBoldOblique.ttf: FreeMono:style=Pogrubiona kursywa,получерен наклонен,Negreta cursiva,tučné kurzíva,fed kursiv,Fett-Kursiv,Έντονα Πλάγια,Bold Oblique,Negrita Cursiva,Lihavoitu Kursivoi,Gras Italique,Félkövér dőlt,Grassetto Corsivo,Vet Cursief,Halvfet Kursiv,Negrito Itálico,gros oblic,Полужирный Курсив,Tučná kurzíva,Fet Kursiv,Kalın İtalik,huruf tebal miring,жирний похилий,polkrepko ležeče,treknais slīpraksts,pusjuodis pasvirasis,Lodi etzana,धृष्ट-तिरछा
/usr/share/fonts/lohit-odia/Lohit-Odia.ttf: Lohit Odia:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Light.ttc: Noto Sans CJK KR,Noto Sans CJK KR Light:style=Light,Regular
/usr/share/fonts/liberation/LiberationSans-BoldItalic.ttf: Liberation Sans:style=Bold Italic
/usr/share/fonts/lohit-tamil/Lohit-Tamil.ttf: Lohit Tamil:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-DemiLight.ttc: Noto Sans CJK JP,Noto Sans CJK JP DemiLight:style=DemiLight,Regular
/usr/share/fonts/stix/STIX-Bold.otf: STIX:style=Bold
/home/wololock/.fonts/Hasklig-SemiboldIt.otf: Hasklig,Hasklig Semibold:style=Semibold Italic,Italic
/usr/share/fonts/thai-scalable/Waree-Oblique.ttf: Waree:style=Oblique
/usr/share/fonts/lyx/wasy10.ttf: wasy10:style=LyX
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Black.ttc: Noto Serif CJK TC,Noto Serif CJK TC Black:style=Black,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Light.ttc: Noto Sans CJK TC,Noto Sans CJK TC Light:style=Light,Regular
/usr/share/fonts/urw-base35/NimbusRoman-BoldItalic.otf: Nimbus Roman:style=Bold Italic
/usr/share/fonts/urw-base35/NimbusRoman-Italic.otf: Nimbus Roman:style=Italic
/usr/share/fonts/google-noto/NotoSansSinhala-SemiCondensedBold.ttf: Noto Sans Sinhala,Noto Sans Sinhala SemCond:style=SemiCondensed Bold,Bold
/usr/share/fonts/urw-base35/C059-Roman.otf: C059:style=Roman
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Medium.ttc: Noto Serif CJK JP,Noto Serif CJK JP Medium:style=Medium,Regular
/usr/share/fonts/google-droid/DroidSansEthiopic-Bold.ttf: Droid Sans:style=Bold
/usr/share/fonts/urw-base35/C059-Italic.otf: C059:style=Italic
/usr/share/fonts/gnu-free/FreeSansBoldOblique.ttf: FreeSans:style=Pogrubiona kursywa,получерен наклонен,negreta cursiva,tučné kurzíva,fed kursiv,Fett-Kursiv,Έντονη Πλάγια,Bold Oblique,Negrita Cursiva,Lihavoitu Kursivoi,Gras Italique,Félkövér dőlt,Grassetto Corsivo,Vet Cursief,Halvfet Kursiv,Negrito Itálico,gros oblic,Обычный Курсив,Tučná kurzíva,Fet Kursiv,Kalın İtalik,huruf tebal miring,жирний похилий,polkrepko ležeče,treknais  slīpraksts,pusjuodis pasvirasis,nghiêng đậm,Lodi etzana,धृष्ट-तिरछा
/usr/share/fonts/urw-base35/NimbusSansNarrow-Oblique.otf: Nimbus Sans Narrow:style=Oblique
/usr/share/fonts/google-noto/NotoSansSinhala-SemiCondensedExtraBold.ttf: Noto Sans Sinhala,Noto Sans Sinhala SemCond ExtBd:style=SemiCondensed ExtraBold,Regular
/usr/share/fonts/urw-base35/NimbusSans-Regular.t1: Nimbus Sans:style=Regular
/usr/share/fonts/gnu-free/FreeSansOblique.ttf: FreeSans:style=kursywa,наклонен,negreta cursiva,kurzíva,kursiv,Πλάγια,Oblique,Cursiva,Kursivoitu,Italique,Dőlt,Corsivo,Cursief,Itálico,oblic,Курсив,İtalik,huruf miring,похилий,Ležeče,slīpraksts,pasvirasis,nghiêng,Etzana,तिरछा
/usr/share/fonts/google-noto/NotoSansSinhala-Condensed.ttf: Noto Sans Sinhala,Noto Sans Sinhala Cond:style=Condensed,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans CJK JP,Noto Sans CJK JP Regular:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Black.ttc: Noto Sans CJK KR,Noto Sans CJK KR Black:style=Black,Regular
/usr/share/fonts/google-noto/NotoSansSinhala-CondensedBold.ttf: Noto Sans Sinhala,Noto Sans Sinhala Cond:style=Condensed Bold,Bold
/usr/share/fonts/google-noto/NotoSansSinhala-Thin.ttf: Noto Sans Sinhala,Noto Sans Sinhala Thin:style=Thin,Regular
/usr/share/fonts/aajohan-comfortaa/Comfortaa-Light.ttf: Comfortaa,Comfortaa Light:style=Light,Regular
/usr/share/fonts/cantarell/Cantarell-Thin.otf: Cantarell,Cantarell Thin:style=Thin,Regular
/usr/share/fonts/google-noto/NotoSansSinhala-ExtraCondensedMedium.ttf: Noto Sans Sinhala,Noto Sans Sinhala ExtCond Med:style=ExtraCondensed Medium,Regular
/usr/share/fonts/urw-base35/P052-Bold.otf: P052:style=Bold
/usr/share/fonts/dejavu/DejaVuSerifCondensed-BoldItalic.ttf: DejaVu Serif,DejaVu Serif Condensed:style=Condensed Bold Italic,Bold Italic
/usr/share/fonts/urw-base35/NimbusSans-BoldItalic.t1: Nimbus Sans:style=Bold Italic
/usr/share/fonts/gnu-free/FreeSansBold.ttf: FreeSans:style=Pogrubiony,получерен,negreta,tučné,fed,Fett,Έντονα,Bold,Negrita,Lihavoitu,Gras,Félkövér,Grassetto,Vet,Halvfet,Negrito,gros,Полужирный,Fet,Kalın,huruf tebal,жирний,Krepko,treknraksts,pusjuodis,đậm,Lodia,धृष्ट
/usr/share/fonts/urw-base35/NimbusSansNarrow-Bold.otf: Nimbus Sans Narrow:style=Bold
/usr/share/fonts/open-sans/OpenSans-Light.ttf: Open Sans,Open Sans Light:style=Light,Regular
/usr/share/fonts/google-droid/DroidSansHebrew-Bold.ttf: Droid Sans:style=Bold
/usr/share/fonts/urw-base35/NimbusMonoPS-BoldItalic.otf: Nimbus Mono PS:style=Bold Italic
/usr/share/fonts/urw-base35/URWGothic-BookOblique.otf: URW Gothic:style=Book Oblique
/usr/share/fonts/lyx/esint10.ttf: esint10:style=LyX
/usr/share/fonts/julietaula-montserrat/Montserrat-ThinItalic.otf: Montserrat,Montserrat Thin:style=Thin Italic,Italic
/usr/share/fonts/julietaula-montserrat/Montserrat-Black.otf: Montserrat,Montserrat Black:style=Black,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans Mono CJK KR,Noto Sans Mono CJK KR Bold:style=Bold,Regular
/usr/share/fonts/julietaula-montserrat/Montserrat-SemiBold.otf: Montserrat,Montserrat SemiBold:style=SemiBold,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans CJK KR,Noto Sans CJK KR Regular:style=Regular
/usr/share/fonts/julietaula-montserrat/Montserrat-Medium.otf: Montserrat,Montserrat Medium:style=Medium,Regular
/usr/share/fonts/dejavu/DejaVuSerifCondensed-Bold.ttf: DejaVu Serif,DejaVu Serif Condensed:style=Condensed Bold,Bold
/usr/share/fonts/julietaula-montserrat/Montserrat-LightItalic.otf: Montserrat,Montserrat Light:style=Light Italic,Italic
/usr/share/fonts/urw-base35/NimbusMonoPS-Italic.t1: Nimbus Mono PS:style=Italic
/home/wololock/.fonts/Hasklig-Medium.otf: Hasklig,Hasklig Medium:style=Medium,Regular
/usr/share/fonts/google-noto/NotoSansSinhala-CondensedBlack.ttf: Noto Sans Sinhala,Noto Sans Sinhala Cond Blk:style=Condensed Black,Regular
/usr/share/fonts/urw-base35/URWBookman-Light.t1: URW Bookman:style=Light
/usr/share/fonts/google-droid/DroidSansThai.ttf: Droid Sans:style=Regular
/usr/share/fonts/urw-base35/NimbusMonoPS-Regular.t1: Nimbus Mono PS:style=Regular
/usr/share/fonts/urw-base35/NimbusSans-BoldItalic.otf: Nimbus Sans:style=Bold Italic
/usr/share/fonts/lohit-telugu/Lohit-Telugu.ttf: Lohit Telugu:style=Regular
/usr/share/fonts/google-noto/NotoSansSinhala-ExtraCondensed.ttf: Noto Sans Sinhala,Noto Sans Sinhala ExtCond:style=ExtraCondensed,Regular
/usr/share/fonts/jomolhari/Jomolhari-alpha3c-0605331.ttf: Jomolhari:style=Regular
/usr/share/fonts/urw-base35/URWGothic-Book.otf: URW Gothic:style=Book
/usr/share/fonts/gnu-free/FreeSerifBoldItalic.ttf: FreeSerif:style=Pogrubiona kursywa,получерен курсивен,negreta cursiva,tučné kurzíva,fed kursiv,Fett-Kursiv,Bold Italic,Negrita Cursiva,Lihavoitu Kursivoi,Gras Italique,Félkövér dőlt,Grassetto Corsivo,Vet Cursief,Halvfet Kursiv,Negrito Itálico,gros cursiv,Обычный Курсив,Tučná kurzíva,Fet Kursiv,ตัวเอียงหนา,Kalın İtalik,huruf tebal kursif,жирний курсив,Polkrepko Pežeče,treknais kursīvs,pusjuodis kursyvas,nghiêng đậm,Lodi etzana,धृष्ट-तिरछा
/usr/share/fonts/urw-base35/NimbusRoman-Regular.t1: Nimbus Roman:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans Mono CJK JP,Noto Sans Mono CJK JP Bold:style=Bold,Regular
/usr/share/fonts/lyx/rsfs10.ttf: rsfs10:style=LyX
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans Mono CJK TC,Noto Sans Mono CJK TC Regular:style=Regular
/usr/share/fonts/urw-base35/URWBookman-Demi.otf: URW Bookman:style=Demi
/usr/share/fonts/gnu-free/FreeSerifBold.ttf: FreeSerif:style=Pogrubiony,получерен,negreta,tučné,fed,Fett,Bold,Negrita,Lihavoitu,Gras,Félkövér,Grassetto,Vet,Halvfet,Negrito,gros,Обычный,Fet,ตัวหนา,Kalın,huruf tebal,жирний,Polkrepko,treknraksts,pusjuodis,ضخیم,đậm,Lodia,धृष्ट
/usr/share/fonts/sil-nuosu/NuosuSIL.ttf: Nuosu SIL:style=Regular
/usr/share/fonts/urw-base35/NimbusSansNarrow-Oblique.t1: Nimbus Sans Narrow:style=Oblique
/usr/share/fonts/google-droid/DroidSans-Bold.ttf: Droid Sans:style=Bold
/usr/share/fonts/gnu-free/FreeSerifItalic.ttf: FreeSerif:style=kursywa,курсивен,cursiva,kurzíva,kursiv,Λειψίας,Italic,Kursivoitu,Italique,Dőlt,Corsivo,Cursief,Itálico,cursiv,Курсив,ตัวเอียง,İtalik,kursif,Ležeče,kursīvs,kursivas,nghiêng,Etzana,तिरछा
/home/wololock/.fonts/Hasklig-ExtraLight.otf: Hasklig,Hasklig ExtraLight:style=ExtraLight,Regular
/usr/share/fonts/google-droid/DroidSansGeorgian.ttf: Droid Sans:style=Regular
/usr/share/fonts/smc/Meera.ttf: Meera:style=Regular
/home/wololock/.fonts/Hasklig-MediumIt.otf: Hasklig,Hasklig Medium:style=Medium Italic,Italic
/usr/share/fonts/dejavu/DejaVuSerif.ttf: DejaVu Serif:style=Book
/usr/share/fonts/stix/STIX-BoldItalic.otf: STIX:style=Bold Italic
/usr/share/fonts/thai-scalable/Waree-BoldOblique.ttf: Waree:style=Bold Oblique
/usr/share/fonts/google-noto/NotoSansSinhala-ExtraCondensedExtraLight.ttf: Noto Sans Sinhala,Noto Sans Sinhala ExtCond ExtLt:style=ExtraCondensed ExtraLight,Regular
/usr/share/fonts/urw-base35/URWGothic-Demi.otf: URW Gothic:style=Demi
/usr/share/fonts/dejavu/DejaVuSansMono-Oblique.ttf: DejaVu Sans Mono:style=Oblique
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Medium.ttc: Noto Serif CJK SC,Noto Serif CJK SC Medium:style=Medium,Regular
/usr/share/fonts/urw-base35/NimbusSans-Regular.otf: Nimbus Sans:style=Regular
/usr/share/fonts/urw-base35/NimbusRoman-BoldItalic.t1: Nimbus Roman:style=Bold Italic
/usr/share/fonts/google-noto/NotoSansSinhala-SemiBold.ttf: Noto Sans Sinhala,Noto Sans Sinhala SemBd:style=SemiBold,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans Mono CJK TC,Noto Sans Mono CJK TC Bold:style=Bold,Regular
/usr/share/fonts/urw-base35/P052-Italic.otf: P052:style=Italic
/usr/share/fonts/dejavu/DejaVuSans-Bold.ttf: DejaVu Sans:style=Bold
/usr/share/fonts/google-noto/NotoSansSinhala-CondensedSemiBold.ttf: Noto Sans Sinhala,Noto Sans Sinhala Cond SemBd:style=Condensed SemiBold,Regular
/usr/share/fonts/lyx/stmary10.ttf: stmary10:style=LyX
/usr/share/fonts/google-droid/DroidSansJapanese.ttf: Droid Sans:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-SemiBold.ttc: Noto Serif CJK KR,Noto Serif CJK KR SemiBold:style=SemiBold,Regular
/usr/share/fonts/urw-base35/NimbusSansNarrow-Regular.otf: Nimbus Sans Narrow:style=Regular
/usr/share/fonts/sil-abyssinica/AbyssinicaSIL-R.ttf: Abyssinica SIL:style=Regular
/home/wololock/.fonts/monaco.ttf: Monaco:style=Regular
/usr/share/fonts/lohit-kannada/Lohit-Kannada.ttf: Lohit Kannada:style=Regular
/usr/share/fonts/paratype-pt-sans/PTN77F.ttf: PT Sans Narrow:style=Bold
/usr/share/fonts/dejavu/DejaVuSerifCondensed.ttf: DejaVu Serif,DejaVu Serif Condensed:style=Condensed,Book
/usr/share/fonts/lohit-gurmukhi/Lohit-Gurmukhi.ttf: Lohit Gurmukhi:style=Regular
/usr/share/fonts/google-noto/NotoSansSinhala-SemiCondensed.ttf: Noto Sans Sinhala,Noto Sans Sinhala SemCond:style=SemiCondensed,Regular
/usr/share/fonts/aajohan-comfortaa/Comfortaa-Regular.ttf: Comfortaa:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans Mono CJK SC,Noto Sans Mono CJK SC Regular:style=Regular
/usr/share/fonts/open-sans/OpenSans-Italic.ttf: Open Sans:style=Italic
/usr/share/fonts/liberation/LiberationMono-Regular.ttf: Liberation Mono:style=Regular
/usr/share/fonts/google-noto/NotoSansSinhala-CondensedMedium.ttf: Noto Sans Sinhala,Noto Sans Sinhala Cond Med:style=Condensed Medium,Regular
/usr/share/fonts/lyx/cmex10.ttf: cmex10:style=LyX
/home/wololock/.fonts/Hasklig-Semibold.otf: Hasklig,Hasklig Semibold:style=Semibold,Regular
/usr/share/fonts/google-noto/NotoSansSinhala-Black.ttf: Noto Sans Sinhala,Noto Sans Sinhala Blk:style=Black,Regular
/usr/share/fonts/khmeros/KhmerOS.ttf: Khmer OS:style=Regular
/usr/share/fonts/urw-base35/C059-Bold.otf: C059:style=Bold
/usr/share/fonts/julietaula-montserrat/Montserrat-Regular.otf: Montserrat:style=Regular
/usr/share/fonts/google-noto/NotoSansSinhala-ExtraBold.ttf: Noto Sans Sinhala,Noto Sans Sinhala ExtBd:style=ExtraBold,Regular
/home/wololock/.fonts/Hasklig-BlackIt.otf: Hasklig,Hasklig Black:style=Black Italic,Italic
/usr/share/fonts/julietaula-montserrat/Montserrat-Light.otf: Montserrat,Montserrat Light:style=Light,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Black.ttc: Noto Sans CJK JP,Noto Sans CJK JP Black:style=Black,Regular
/usr/share/fonts/gnu-free/FreeSans.ttf: FreeSans:style=Odmiana Zwykła,нормален,Normal,obyčejné,Mittel,µεσαία,Regular,Normaali,Normál,Medio,Gemiddeld,Обычный,Normálne,menengah,прямій,Navadno,vidējs,normalusis,vừa,Arrunta,सामान्य
/usr/share/fonts/google-droid/DroidSans.ttf: Droid Sans:style=Regular
/usr/share/fonts/julietaula-montserrat/Montserrat-ExtraLight.otf: Montserrat,Montserrat ExtraLight:style=ExtraLight,Regular
/usr/share/fonts/dejavu/DejaVuSerifCondensed-Italic.ttf: DejaVu Serif,DejaVu Serif Condensed:style=Condensed Italic,Italic
/usr/share/fonts/julietaula-montserrat/Montserrat-ExtraBold.otf: Montserrat,Montserrat ExtraBold:style=ExtraBold,Regular
/usr/share/fonts/urw-base35/P052-BoldItalic.otf: P052:style=Bold Italic
/usr/share/fonts/urw-base35/URWGothic-Book.t1: URW Gothic:style=Book
/usr/share/fonts/julietaula-montserrat/Montserrat-SemiBoldItalic.otf: Montserrat,Montserrat SemiBold:style=SemiBold Italic,Italic
/usr/share/fonts/urw-base35/URWBookman-Demi.t1: URW Bookman:style=Demi
/usr/share/fonts/urw-base35/URWBookman-Light.otf: URW Bookman:style=Light
/usr/share/fonts/gdouros-symbola/Symbola.ttf: Symbola:style=Regular
/usr/share/fonts/gnu-free/FreeSerif.ttf: FreeSerif:style=odmiana zwykła,нормален,normal,obyčejné,Mittel,µεσαία,Regular,Normaali,Normál,Normale,Gemiddeld,Обычный,Normálne,ปกติ,menengah,прямій,Navadno,vidējs,normalusis,عادی,vừa,Arrunta,सामान्य
/usr/share/fonts/urw-base35/URWBookman-DemiItalic.otf: URW Bookman:style=Demi Italic
/usr/share/fonts/open-sans/OpenSans-Regular.ttf: Open Sans:style=Regular
/usr/share/fonts/google-droid/DroidSansTamil-Bold.ttf: Droid Sans:style=Bold
/usr/share/fonts/urw-base35/P052-BoldItalic.t1: P052:style=Bold Italic
/usr/share/fonts/google-noto/NotoSansSinhala-Medium.ttf: Noto Sans Sinhala,Noto Sans Sinhala Med:style=Medium,Regular
/usr/share/fonts/urw-base35/C059-Bold.t1: C059:style=Bold
/usr/share/fonts/paratype-pt-sans/PTS56F.ttf: PT Sans:style=Italic
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-SemiBold.ttc: Noto Serif CJK JP,Noto Serif CJK JP SemiBold:style=SemiBold,Regular
/usr/share/fonts/urw-base35/NimbusRoman-Bold.t1: Nimbus Roman:style=Bold
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Light.ttc: Noto Serif CJK JP,Noto Serif CJK JP Light:style=Light,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Bold.ttc: Noto Sans CJK TC,Noto Sans CJK TC Bold:style=Bold,Regular
/usr/share/fonts/khmeros/KhmerOS_content.ttf: Khmer OS Content:style=Regular
/usr/share/fonts/liberation/LiberationSans-Italic.ttf: Liberation Sans:style=Italic
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Thin.ttc: Noto Sans CJK JP,Noto Sans CJK JP Thin:style=Thin,Regular
/usr/share/fonts/urw-base35/NimbusMonoPS-BoldItalic.t1: Nimbus Mono PS:style=Bold Italic
/usr/share/fonts/cantarell/Cantarell-Regular.otf: Cantarell:style=Regular
/usr/share/fonts/lyx/msbm10.ttf: msbm10:style=LyX
/usr/share/fonts/dejavu/DejaVuSansCondensed.ttf: DejaVu Sans,DejaVu Sans Condensed:style=Condensed,Book
/usr/share/fonts/urw-base35/P052-Bold.t1: P052:style=Bold
/usr/share/fonts/google-noto/NotoSansSinhala-ExtraCondensedThin.ttf: Noto Sans Sinhala,Noto Sans Sinhala ExtCond Thin:style=ExtraCondensed Thin,Regular
/usr/share/fonts/dejavu/DejaVuSerif-BoldItalic.ttf: DejaVu Serif:style=Bold Italic
/usr/share/fonts/julietaula-montserrat/Montserrat-Bold.otf: Montserrat:style=Bold
/usr/share/fonts/dejavu/DejaVuSans-ExtraLight.ttf: DejaVu Sans,DejaVu Sans Light:style=ExtraLight
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Medium.ttc: Noto Sans CJK SC,Noto Sans CJK SC Medium:style=Medium,Regular
/usr/share/fonts/liberation/LiberationMono-BoldItalic.ttf: Liberation Mono:style=Bold Italic
/usr/share/fonts/urw-base35/NimbusMonoPS-Regular.otf: Nimbus Mono PS:style=Regular
/usr/share/fonts/lohit-devanagari/Lohit-Devanagari.ttf: Lohit Devanagari:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans CJK SC,Noto Sans CJK SC Regular:style=Regular
/usr/share/fonts/urw-base35/URWGothic-BookOblique.t1: URW Gothic:style=Book Oblique
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Thin.ttc: Noto Sans CJK KR,Noto Sans CJK KR Thin:style=Thin,Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-SemiBold.ttc: Noto Serif CJK TC,Noto Serif CJK TC SemiBold:style=SemiBold,Regular
/usr/share/fonts/google-noto/NotoSansSinhala-SemiCondensedSemiBold.ttf: Noto Sans Sinhala,Noto Sans Sinhala SemCond SemBd:style=SemiCondensed SemiBold,Regular
/usr/share/fonts/urw-base35/URWBookman-LightItalic.t1: URW Bookman:style=Light Italic
/home/wololock/.fonts/Hasklig-BoldIt.otf: Hasklig:style=Bold Italic
/home/wololock/.fonts/Hasklig-ExtraLightIt.otf: Hasklig,Hasklig ExtraLight:style=ExtraLight Italic,Italic
/usr/share/fonts/julietaula-montserrat/Montserrat-ExtraLightItalic.otf: Montserrat,Montserrat ExtraLight:style=ExtraLight Italic,Italic
/usr/share/fonts/urw-base35/NimbusRoman-Regular.otf: Nimbus Roman:style=Regular
/usr/share/fonts/open-sans/OpenSans-ExtraBold.ttf: Open Sans,Open Sans Extrabold:style=Extrabold,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Light.ttc: Noto Sans CJK JP,Noto Sans CJK JP Light:style=Light,Regular
/usr/share/fonts/julietaula-montserrat/Montserrat-MediumItalic.otf: Montserrat,Montserrat Medium:style=Medium Italic,Italic
/usr/share/fonts/dejavu/DejaVuSansCondensed-BoldOblique.ttf: DejaVu Sans,DejaVu Sans Condensed:style=Condensed Bold Oblique,Bold Oblique
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Black.ttc: Noto Serif CJK JP,Noto Serif CJK JP Black:style=Black,Regular
/usr/share/fonts/google-noto-emoji/NotoColorEmoji.ttf: Noto Color Emoji:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-Regular.ttc: Noto Sans CJK TC,Noto Sans CJK TC Regular:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-DemiLight.ttc: Noto Sans CJK KR,Noto Sans CJK KR DemiLight:style=DemiLight,Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-SemiBold.ttc: Noto Serif CJK SC,Noto Serif CJK SC SemiBold:style=SemiBold,Regular
/usr/share/fonts/urw-base35/NimbusMonoPS-Bold.t1: Nimbus Mono PS:style=Bold
/usr/share/fonts/urw-base35/NimbusSans-Italic.t1: Nimbus Sans:style=Italic
/usr/share/fonts/liberation/LiberationSans-Regular.ttf: Liberation Sans:style=Regular
/usr/share/fonts/google-droid/DroidSansArmenian.ttf: Droid Sans:style=Regular
/usr/share/fonts/dejavu/DejaVuSans-Oblique.ttf: DejaVu Sans:style=Oblique
/usr/share/fonts/google-noto/NotoSansSinhala-SemiCondensedExtraLight.ttf: Noto Sans Sinhala,Noto Sans Sinhala SemCond ExtLt:style=SemiCondensed ExtraLight,Regular
/usr/share/fonts/urw-base35/Z003-MediumItalic.t1: Z003:style=Medium Italic
/usr/share/fonts/julietaula-montserrat/Montserrat-BlackItalic.otf: Montserrat,Montserrat Black:style=Black Italic,Italic
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Regular.ttc: Noto Serif CJK TC:style=Regular
/usr/share/fonts/lyx/cmr10.ttf: cmr10:style=LyX
/usr/share/fonts/urw-base35/C059-Italic.t1: C059:style=Italic
/usr/share/fonts/google-noto/NotoSansSinhala-Bold.ttf: Noto Sans Sinhala:style=Bold
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Regular.ttc: Noto Serif CJK SC:style=Regular
/usr/share/fonts/urw-base35/URWGothic-DemiOblique.t1: URW Gothic:style=Demi Oblique
/usr/share/fonts/google-noto/NotoSansSinhala-ExtraCondensedSemiBold.ttf: Noto Sans Sinhala,Noto Sans Sinhala ExtCond SemBd:style=ExtraCondensed SemiBold,Regular
/usr/share/fonts/google-noto-cjk/NotoSansCJK-DemiLight.ttc: Noto Sans CJK SC,Noto Sans CJK SC DemiLight:style=DemiLight,Regular
/usr/share/fonts/urw-base35/P052-Roman.t1: P052:style=Roman
/usr/share/fonts/dejavu/DejaVuSans-BoldOblique.ttf: DejaVu Sans:style=Bold Oblique
/usr/share/fonts/google-droid/DroidSansDevanagari-Regular.ttf: Droid Sans:style=Regular
/usr/share/fonts/gnu-free/FreeMono.ttf: FreeMono:style=Normalny,нормален,normal,obyčejné,Standard,µεσαία,Regular,Normaali,Normál,Normale,Standaard,Обычный,Normálne,menengah,прямій,navadno,vidējs,normalusis,thường,Arrunta,सामान्य
/usr/share/fonts/google-noto/NotoSansSinhala-ExtraCondensedExtraBold.ttf: Noto Sans Sinhala,Noto Sans Sinhala ExtCond ExtBd:style=ExtraCondensed ExtraBold,Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Regular.ttc: Noto Serif CJK JP:style=Regular
/usr/share/fonts/lohit-bengali/Lohit-Bengali.ttf: Lohit Bengali:style=Regular
/usr/share/fonts/google-noto-cjk/NotoSerifCJK-Regular.ttc: Noto Serif CJK KR:style=Regular
/usr/share/fonts/urw-base35/NimbusSansNarrow-Bold.t1: Nimbus Sans Narrow:style=Bold

Maybe I'm missing one some of the required fonts?

I can confirm that running JVisualVM from Oracle JDK 8.0.201 works for me.

oracle / graal

jvisualvm crashes on GraalVM 19.0.0 #1270