error creating zip file when files have same name

2020-09-17 08:50:34.332 ERROR 1 --- [https-jsse-nio-443-exec-13] i.h.soulhub.service.SOULPatchService : error zipping soulpatch SOULPatch(id=70, name=frenchBell, description=Faust generated modal synthesis based bell, noViews=16)

java.util.zip.ZipException: duplicate entry: frenchBell.soulpatch at java.base/java.util.zip.ZipOutputStream.putNextEntry(Unknown Source) ~[na:na] at io.horrorshow.soulhub.service.SOULPatchService.zipSOULPatchFiles(SOULPatchService.java:291) ~[classes/:0.0.1-SNAPSHOT] at io.horrorshow.soulhub.service.SOULPatchService.getZipSOULPatchStreamProvider(SOULPatchService.java:281) ~[classes/:0.0.1-SNAPSHOT] at io.horrorshow.soulhub.service.SOULPatchService$$FastClassBySpringCGLIB$$e14af3e4.invoke() ~[classes/:0.0.1-SNAPSHOT] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:771) ~[spring-aop-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749) ~[spring-aop-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:367) ~[spring-tx-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:118) ~[spring-tx-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749) ~[spring-aop-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:691) ~[spring-aop-5.2.8.RELEASE.jar:5.2.8.RELEASE] at io.horrorshow.soulhub.service.SOULPatchService$$EnhancerBySpringCGLIB$$c7bd7c76.getZipSOULPatchStreamProvider() ~[classes/:0.0.1-SNAPSHOT] at io.horrorshow.soulhub.ui.components.SOULPatchReadOnly.downloadSOULPatch(SOULPatchReadOnly.java:143) ~[classes/:0.0.1-SNAPSHOT] at io.horrorshow.soulhub.ui.components.SOULPatchReadOnly.lambda$init$3a442674$1(SOULPatchReadOnly.java:122) ~[classes/:0.0.1-SNAPSHOT] at com.vaadin.flow.server.StreamResource$Pipe.createInputStream(StreamResource.java:84) ~[flow-server-2.3.4.jar:2.3.4] at com.vaadin.flow.server.StreamResource$Pipe.accept(StreamResource.java:76) ~[flow-server-2.3.4.jar:2.3.4] at com.vaadin.flow.server.communication.StreamResourceHandler.handleRequest(StreamResourceHandler.java:87) ~[flow-server-2.3.4.jar:2.3.4] at com.vaadin.flow.server.communication.StreamRequestHandler.handleRequest(StreamRequestHandler.java:104) ~[flow-server-2.3.4.jar:2.3.4] at com.vaadin.flow.server.VaadinService.handleRequest(VaadinService.java:1545) ~[flow-server-2.3.4.jar:2.3.4] at com.vaadin.flow.server.VaadinServlet.service(VaadinServlet.java:247) ~[flow-server-2.3.4.jar:2.3.4] at com.vaadin.flow.spring.SpringServlet.service(SpringServlet.java:108) ~[vaadin-spring-12.3.1.jar:na] at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) ~[tomcat-embed-core-9.0.37.jar:4.0.FR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:352) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.springframework.web.servlet.mvc.ServletForwardingController.handleRequestInternal(ServletForwardingController.java:141) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:177) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:52) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:626) ~[tomcat-embed-core-9.0.37.jar:4.0.FR] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) ~[tomcat-embed-core-9.0.37.jar:4.0.FR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:209) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:93) ~[spring-boot-actuator-2.3.3.RELEASE.jar:2.3.3.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:666) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1589) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]

2020-09-17 08:50:34.340 ERROR 1 --- [https-jsse-nio-443-exec-13] c.v.flow.server.DefaultErrorHandler :

java.lang.NullPointerException: null at java.base/java.io.ByteArrayInputStream.(Unknown Source) ~[na:na] at io.horrorshow.soulhub.service.SOULPatchService.getZipSOULPatchStreamProvider(SOULPatchService.java:281) ~[classes/:0.0.1-SNAPSHOT] at io.horrorshow.soulhub.service.SOULPatchService$$FastClassBySpringCGLIB$$e14af3e4.invoke() ~[classes/:0.0.1-SNAPSHOT] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:771) ~[spring-aop-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749) ~[spring-aop-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:367) ~[spring-tx-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:118) ~[spring-tx-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:749) ~[spring-aop-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:691) ~[spring-aop-5.2.8.RELEASE.jar:5.2.8.RELEASE] at io.horrorshow.soulhub.service.SOULPatchService$$EnhancerBySpringCGLIB$$c7bd7c76.getZipSOULPatchStreamProvider() ~[classes/:0.0.1-SNAPSHOT] at io.horrorshow.soulhub.ui.components.SOULPatchReadOnly.downloadSOULPatch(SOULPatchReadOnly.java:143) ~[classes/:0.0.1-SNAPSHOT] at io.horrorshow.soulhub.ui.components.SOULPatchReadOnly.lambda$init$3a442674$1(SOULPatchReadOnly.java:122) ~[classes/:0.0.1-SNAPSHOT] at com.vaadin.flow.server.StreamResource$Pipe.createInputStream(StreamResource.java:84) ~[flow-server-2.3.4.jar:2.3.4] at com.vaadin.flow.server.StreamResource$Pipe.accept(StreamResource.java:76) ~[flow-server-2.3.4.jar:2.3.4] at com.vaadin.flow.server.communication.StreamResourceHandler.handleRequest(StreamResourceHandler.java:87) ~[flow-server-2.3.4.jar:2.3.4] at com.vaadin.flow.server.communication.StreamRequestHandler.handleRequest(StreamRequestHandler.java:104) ~[flow-server-2.3.4.jar:2.3.4] at com.vaadin.flow.server.VaadinService.handleRequest(VaadinService.java:1545) ~[flow-server-2.3.4.jar:2.3.4] at com.vaadin.flow.server.VaadinServlet.service(VaadinServlet.java:247) ~[flow-server-2.3.4.jar:2.3.4] at com.vaadin.flow.spring.SpringServlet.service(SpringServlet.java:108) ~[vaadin-spring-12.3.1.jar:na] at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) ~[tomcat-embed-core-9.0.37.jar:4.0.FR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:352) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.springframework.web.servlet.mvc.ServletForwardingController.handleRequestInternal(ServletForwardingController.java:141) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:177) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:52) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:626) ~[tomcat-embed-core-9.0.37.jar:4.0.FR] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.8.RELEASE.jar:5.2.8.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) ~[tomcat-embed-core-9.0.37.jar:4.0.FR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:209) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:93) ~[spring-boot-actuator-2.3.3.RELEASE.jar:2.3.3.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.8.RELEASE.jar:5.2.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:666) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1589) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.37.jar:9.0.37] at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]

2020-09-17 08:50:34.343 ERROR 1 --- [https-jsse-nio-443-exec-13] o.a.c.c.C.[.[.[/].[springServlet] : Servlet.service() for servlet [springServlet] threw exception

2020-09-17 08:50:34.353 ERROR 1 --- [https-jsse-nio-443-exec-13] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [com.vaadin.flow.server.ServiceException: java.lang.NullPointerException] with root cause

2020-09-17 08:50:34.619 DEBUG 1 --- [https-jsse-nio-443-exec-4] i.h.soulhub.service.SOULPatchService : SOULPatch download event, incremented counter: SOULPatch(id=70, name=frenchBell, description=Faust generated modal synthesis based bell, noViews=17) 2020-09-17 08:50:34.620 DEBUG 1 --- [https-jsse-nio-443-exec-4] i.h.soulhub.service.SOULPatchService : soulpatch save: SOULPatch(id=70, name=frenchBell, description=Faust generated modal synthesis based bell, noViews=17) 2020-09-17 08:50:34.639 DEBUG 1 --- [https-jsse-nio-443-exec-4] i.h.s.u.d.SOULPatchesGridDataProvider : size in backend for query com.vaadin.flow.data.provider.Query@5a4a7847: 13 2020-09-17 08:50:34.657 DEBUG 1 --- [https-jsse-nio-443-exec-4] i.h.s.ui.presenter.SOULPatchesPresenter : page observer soulpatches: 13, pages: 1 2020-09-17 08:50:34.658 DEBUG 1 --- [https-jsse-nio-443-exec-4] i.h.s.u.d.SOULPatchesGridDataProvider : query: com.vaadin.flow.data.provider.Query@eed51d5 pageable: Page request [number: 0, size 50, sort: name: ASC] result: Page 1 of 1 containing io.horrorshow.soulhub.data.SOULPatch instances 2020-09-17 08:50:34.659 DEBUG 1 --- [https-jsse-nio-443-exec-4] i.h.s.u.d.SOULPatchesGridDataProvider : size in backend for query com.vaadin.flow.data.provider.Query@7b29c258: 13 2020-09-17 08:50:34.675 DEBUG 1 --- [https-jsse-nio-443-exec-4] i.h.s.ui.presenter.SOULPatchesPresenter : page observer soulpatches: 13, pages: 1 2020-09-17 08:50:34.676 DEBUG 1 --- [https-jsse-nio-443-exec-4] i.h.s.u.d.SOULPatchesGridDataProvider : query: com.vaadin.flow.data.provider.Query@44747961 pageable: Page request [number: 0, size 50, sort: name: ASC] result: Page 1 of 1 containing io.horrorshow.soulhub.data.SOULPatch instances 2020-09-17 08:50:34.679 ERROR 1 --- [https-jsse-nio-443-exec-4] i.h.soulhub.service.SOULPatchService : error zipping soulpatch SOULPatch(id=70, name=frenchBell, description=Faust generated modal synthesis based bell, noViews=17)

2020-09-17 08:50:34.691 ERROR 1 --- [https-jsse-nio-443-exec-4] c.v.flow.server.DefaultErrorHandler :

2020-09-17 08:50:34.694 ERROR 1 --- [https-jsse-nio-443-exec-4] o.a.c.c.C.[.[.[/].[springServlet] : Servlet.service() for servlet [springServlet] threw exception

2020-09-17 08:50:34.700 ERROR 1 --- [https-jsse-nio-443-exec-4] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [com.vaadin.flow.server.ServiceException: java.lang.NullPointerException] with root cause

2020-09-17 08:50:39.743 DEBUG 1 --- [https-jsse-nio-443-exec-8] i.h.soulhub.service.SOULPatchService : SOULPatch download event, incremented counter: SOULPatch(id=70, name=frenchBell, description=Faust generated modal synthesis based bell, noViews=18) 2020-09-17 08:50:39.744 DEBUG 1 --- [https-jsse-nio-443-exec-8] i.h.soulhub.service.SOULPatchService : soulpatch save: SOULPatch(id=70, name=frenchBell, description=Faust generated modal synthesis based bell, noViews=18) 2020-09-17 08:50:39.753 DEBUG 1 --- [https-jsse-nio-443-exec-8] i.h.s.u.d.SOULPatchesGridDataProvider : size in backend for query com.vaadin.flow.data.provider.Query@2d6bae7: 13 2020-09-17 08:50:39.762 DEBUG 1 --- [https-jsse-nio-443-exec-8] i.h.s.ui.presenter.SOULPatchesPresenter : page observer soulpatches: 13, pages: 1 2020-09-17 08:50:39.763 DEBUG 1 --- [https-jsse-nio-443-exec-8] i.h.s.u.d.SOULPatchesGridDataProvider : query: com.vaadin.flow.data.provider.Query@37d2d315 pageable: Page request [number: 0, size 50, sort: name: ASC] result: Page 1 of 1 containing io.horrorshow.soulhub.data.SOULPatch instances 2020-09-17 08:50:39.764 DEBUG 1 --- [https-jsse-nio-443-exec-8] i.h.s.u.d.SOULPatchesGridDataProvider : size in backend for query com.vaadin.flow.data.provider.Query@6c183e9d: 13 2020-09-17 08:50:39.772 DEBUG 1 --- [https-jsse-nio-443-exec-8] i.h.s.ui.presenter.SOULPatchesPresenter : page observer soulpatches: 13, pages: 1 2020-09-17 08:50:39.773 DEBUG 1 --- [https-jsse-nio-443-exec-8] i.h.s.u.d.SOULPatchesGridDataProvider : query: com.vaadin.flow.data.provider.Query@13b305de pageable: Page request [number: 0, size 50, sort: name: ASC] result: Page 1 of 1 containing io.horrorshow.soulhub.data.SOULPatch instances 2020-09-17 08:50:39.781 ERROR 1 --- [https-jsse-nio-443-exec-8] i.h.soulhub.service.SOULPatchService : error zipping soulpatch SOULPatch(id=70, name=frenchBell, description=Faust generated modal synthesis based bell, noViews=18)

2020-09-17 08:50:39.790 ERROR 1 --- [https-jsse-nio-443-exec-8] c.v.flow.server.DefaultErrorHandler :

2020-09-17 08:50:39.793 ERROR 1 --- [https-jsse-nio-443-exec-8] o.a.c.c.C.[.[.[/].[springServlet] : Servlet.service() for servlet [springServlet] threw exception

2020-09-17 08:50:39.795 ERROR 1 --- [https-jsse-nio-443-exec-8] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [com.vaadin.flow.server.ServiceException: java.lang.NullPointerException] with root cause

2020-09-17 08:51:09.864 DEBUG 1 --- [https-jsse-nio-443-exec-2] i.h.soulhub.service.SOULPatchService : SOULPatch download event, incremented counter: SOULPatch(id=70, name=frenchBell, description=Faust generated modal synthesis based bell, noViews=19) 2020-09-17 08:51:09.864 DEBUG 1 --- [https-jsse-nio-443-exec-2] i.h.soulhub.service.SOULPatchService : soulpatch save: SOULPatch(id=70, name=frenchBell, description=Faust generated modal synthesis based bell, noViews=19) 2020-09-17 08:51:09.901 DEBUG 1 --- [https-jsse-nio-443-exec-2] i.h.s.u.d.SOULPatchesGridDataProvider : size in backend for query com.vaadin.flow.data.provider.Query@389d2112: 13 2020-09-17 08:51:09.917 DEBUG 1 --- [https-jsse-nio-443-exec-2] i.h.s.ui.presenter.SOULPatchesPresenter : page observer soulpatches: 13, pages: 1 2020-09-17 08:51:09.918 DEBUG 1 --- [https-jsse-nio-443-exec-2] i.h.s.u.d.SOULPatchesGridDataProvider : query: com.vaadin.flow.data.provider.Query@2b839da7 pageable: Page request [number: 0, size 50, sort: name: ASC] result: Page 1 of 1 containing io.horrorshow.soulhub.data.SOULPatch instances 2020-09-17 08:51:09.923 DEBUG 1 --- [https-jsse-nio-443-exec-2] i.h.s.u.d.SOULPatchesGridDataProvider : size in backend for query com.vaadin.flow.data.provider.Query@6cc2db10: 13 2020-09-17 08:51:09.941 DEBUG 1 --- [https-jsse-nio-443-exec-2] i.h.s.ui.presenter.SOULPatchesPresenter : page observer soulpatches: 13, pages: 1 2020-09-17 08:51:09.942 DEBUG 1 --- [https-jsse-nio-443-exec-2] i.h.s.u.d.SOULPatchesGridDataProvider : query: com.vaadin.flow.data.provider.Query@60c32079 pageable: Page request [number: 0, size 50, sort: name: ASC] result: Page 1 of 1 containing io.horrorshow.soulhub.data.SOULPatch instances 2020-09-17 08:51:09.952 ERROR 1 --- [https-jsse-nio-443-exec-2] i.h.soulhub.service.SOULPatchService : error zipping soulpatch SOULPatch(id=70, name=frenchBell, description=Faust generated modal synthesis based bell, noViews=19)

2020-09-17 08:51:09.962 ERROR 1 --- [https-jsse-nio-443-exec-2] c.v.flow.server.DefaultErrorHandler :

2020-09-17 08:51:09.969 ERROR 1 --- [https-jsse-nio-443-exec-2] o.a.c.c.C.[.[.[/].[springServlet] : Servlet.service() for servlet [springServlet] threw exception

2020-09-17 08:51:09.971 ERROR 1 --- [https-jsse-nio-443-exec-2] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [com.vaadin.flow.server.ServiceException: java.lang.NullPointerException] with root cause

yours-truly-phil / SOULHub

error creating zip file when files have same name #67