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DarwinNE / FidoCadJ

FidoCadJ is a free user-friendly vector graphic editor for MacOSX, Linux, Windows and Android with a library of electronic symbols.
http://darwinne.github.io/FidoCadJ/
GNU General Public License v3.0
111 stars 40 forks source link

Current code in ADesktopIntegration may raise an exception #179

Closed DarwinNE closed 4 years ago

DarwinNE commented 4 years ago

The current code in handleQuitRequestWith method of the class ADesktopIntegration may raise a java.util.ConcurrentModificationException:

Exception in thread "AWT-EventQueue-0" java.util.ConcurrentModificationException
    at java.base/java.util.HashMap$HashIterator.nextNode(HashMap.java:1584)
    at java.base/java.util.HashMap$KeyIterator.next(HashMap.java:1607)
    at net.sourceforge.fidocadj.ADesktopIntegration.handleQuitRequestWith(ADesktopIntegration.java:115)
    at java.desktop/com.apple.eawt._AppEventHandler$_QuitDispatcher.performUsing(_AppEventHandler.java:431)
    at java.desktop/com.apple.eawt._AppEventHandler$_QuitDispatcher.performUsing(_AppEventHandler.java:420)
    at java.desktop/com.apple.eawt._AppEventHandler$_AppEventDispatcher$1.run(_AppEventHandler.java:552)
    at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:316)
    at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:391)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
    at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
    at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)