Bug 576274

Summary:	org.eclipse.jface.text.BadLocationException opening many .java
Product:	[Eclipse Project] JDT	Reporter:	Jörg Kubitz <jkubitz-eclipse>
Component:	UI	Assignee:	JDT-UI-Inbox <jdt-ui-inbox>
Status:	NEW ---	QA Contact:
Severity:	trivial
Priority:	P3	Keywords:	needinfo
Version:	4.21
Target Milestone:	---
Hardware:	PC
OS:	Windows 10
Whiteboard:	stalebug

Description Jörg Kubitz

2021-09-26 14:33:05 EDT

reproduce: Multiselect all 175 .java files in org.eclipse.jdt.core.tests.compiler.regression and select "open" from context menu.

eclipse.buildId=4.21.0.I20210906-0500
java.version=11.0.10
java.vendor=AdoptOpenJDK
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=de_DE
Framework arguments:  -product org.eclipse.platform.ide
Command-line arguments:  -product org.eclipse.platform.ide -data 
org.eclipse.jdt.ui
Error
Sun Sep 26 20:26:56 CEST 2021
Internal Error

org.eclipse.jface.text.BadLocationException
	at org.eclipse.jface.text.AbstractDocument.addPosition(AbstractDocument.java:350)
	at org.eclipse.core.internal.filebuffers.SynchronizableDocument.addPosition(SynchronizableDocument.java:212)
	at org.eclipse.jdt.internal.ui.javaeditor.SemanticHighlightingPresenter.updatePresentation(SemanticHighlightingPresenter.java:214)
	at org.eclipse.jdt.internal.ui.javaeditor.SemanticHighlightingPresenter.lambda$0(SemanticHighlightingPresenter.java:149)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4029)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3629)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1041)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:156)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1440)

Comment 1 Noopur Gupta

2021-09-29 07:51:15 EDT

Can you locate the file that's causing this exception? Or provide a sample file to reproduce it?

Comment 2 Jörg Kubitz

2021-09-29 07:58:04 EDT

(In reply to Noopur Gupta from comment #1)
> Can you locate the file that's causing this exception? Or provide a sample
> file to reproduce it?

As far as i understand the problem is not a single file, but that when i open so many files at once the editors get replaced (if configured) when there are more then 99 files to open.
The example files of cause you could download from the jdt repo.

Comment 3 Eclipse Genie

2023-09-20 11:37:03 EDT

This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet.

If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.

--
The automated Eclipse Genie.