alex-rsk opened a new issue, #4493: URL: https://github.com/apache/netbeans/issues/4493
### Apache NetBeans version Apache NetBeans 14 ### What happened If I [click code autocomplete option of some class](https://ibb.co/bQ6RGxC) , then current code line disappears, and I got an error in my tray, and Netbeans getting hanged. I'm able to kill process to shutdown it only. ### How to reproduce 1. Define some custom PHP class/enum 2. Try to type it's name somewhere for code autocomplete appearance. 3. Click the option of code autocomplete. ### Did this work correctly in an earlier version? Apache NetBeans 14 ### Operating System Ubuntu 18.04 ### JDK openjdk version "11.0.15" 2022-04-19 ### Apache NetBeans packaging Apache NetBeans provided installer ### Anything else Occurs every time. Exception dump: `java.lang.IllegalMonitorStateException at java.base/java.util.concurrent.locks.ReentrantLock$Sync.tryRelease(ReentrantLock.java:149) at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.release(AbstractQueuedSynchronizer.java:1302) at java.base/java.util.concurrent.locks.ReentrantLock.unlock(ReentrantLock.java:439) at org.netbeans.modules.parsing.impl.TaskProcessor.releaseParserLock(TaskProcessor.java:427) at org.netbeans.modules.parsing.impl.Utilities.releaseParserLock(Utilities.java:76) at org.netbeans.modules.csl.core.GsfReformatTask$Lock.unlock(GsfReformatTask.java:130) at org.netbeans.modules.editor.indent.TaskHandler$MimeItem.unlock(TaskHandler.java:556) at org.netbeans.modules.editor.indent.TaskHandler.unlock(TaskHandler.java:288) at org.netbeans.modules.editor.indent.IndentImpl.reformatUnlock(IndentImpl.java:212) at org.netbeans.modules.editor.indent.IndentImpl.reformatLock(IndentImpl.java:195) at org.netbeans.modules.editor.indent.api.Reformat.lock(Reformat.java:89) at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.insertTemplate(CodeTemplateInsertHandler.java:256) at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.processTemplate(CodeTemplateInsertHandler.java:228) at org.netbeans.lib.editor.codetemplates.CodeTemplateManagerOperation.insert(CodeTemplateManagerOperation.java:273) at org.netbeans.lib.editor.codetemplates.api.CodeTemplate.insert(CodeTemplate.java:82) at org.netbeans.modules.csl.editor.completion.GsfCompletionItem$DelegatedItem.defaultSubstituteText(GsfCompletionItem.java:359) at org.netbeans.modules.csl.editor.completion.GsfCompletionItem$DelegatedItem.substituteText(GsfCompletionItem.java:329) at org.netbeans.modules.csl.editor.completion.GsfCompletionItem.defaultAction(GsfCompletionItem.java:481) at org.netbeans.modules.csl.editor.completion.GsfCompletionItem$DelegatedItem.defaultAction(GsfCompletionItem.java:96) at org.netbeans.modules.editor.completion.CompletionImpl.dispatchKeyEvent(CompletionImpl.java:785) at org.netbeans.modules.editor.completion.CompletionImpl.keyPressed(CompletionImpl.java:386) at java.desktop/java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:258) at java.desktop/java.awt.Component.processKeyEvent(Component.java:6590) at java.desktop/javax.swing.JComponent.processKeyEvent(JComponent.java:2849) at java.desktop/java.awt.Component.processEvent(Component.java:6409) at java.desktop/java.awt.Container.processEvent(Container.java:2263) at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5008) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4840) at java.desktop/java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1950) at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:870) at java.desktop/java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1139) at java.desktop/java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:1009) at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:835) at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4889) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321) at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2762) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4840) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715) at java.base/java.security.AccessController.doPrivileged(AccessController.java:389) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95) at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745) at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743) at java.base/java.security.AccessController.doPrivileged(AccessController.java:389) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136) [catch] 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) ` ### Are you willing to submit a pull request? No ### Code of Conduct Yes -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
