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I was trying to create a new Junit launch configuration and asked Eclipse to search for existing Junit suites. The progress dialog came up and hung at about 15%. After 5 min. I took a full thread dump which is attacted. The system appears to be deadlocked on something since there is no CPU activity showing. I am running on a dual processor 933 Mhz machine with 1GB of memory and 512MB assigned to Eclipse. I am running Windows XP with service pack 1. I am running Sun JDK 1.4.1_02. I am running Eclipse I20030917. JspUIPlugin: startup Full thread dump Java HotSpot(TM) Client VM (1.4.1_02-b06 mixed mode): "ModalContext" prio=7 tid=0x0AF83468 nid=0xd74 runnable [bb5f000..bb5fd8c] at sun.nio.cs.SingleByteDecoder.decodeArrayLoop (SingleByteDecoder.java:46) at sun.nio.cs.SingleByteDecoder.decodeLoop(SingleByteDecoder.java:90) at java.nio.charset.CharsetDecoder.decode(CharsetDecoder.java:536) at sun.nio.cs.StreamDecoder$CharsetSD.implRead(StreamDecoder.java:438) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:180) - locked <04A6A918> (a java.io.InputStreamReader) at java.io.InputStreamReader.read(InputStreamReader.java:167) at org.eclipse.jdt.internal.compiler.util.Util.getInputStreamAsCharArray (Util.java:279) at org.eclipse.jdt.internal.core.Util.getResourceContentsAsCharArray (Util.java:711) at org.eclipse.jdt.internal.core.Util.getResourceContentsAsCharArray (Util.java:700) at org.eclipse.jdt.internal.core.search.matching.PossibleMatch.getContents (PossibleMatch.java:55) at org.eclipse.jdt.internal.compiler.parser.Parser.parse (Parser.java:5934) at org.eclipse.jdt.internal.compiler.parser.Parser.parse (Parser.java:5916) at org.eclipse.jdt.internal.compiler.parser.Parser.dietParse (Parser.java:4663) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.buildBindings (MatchLocator.java:200) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches (MatchLocator.java:543) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches (MatchLocator.java:602) at org.eclipse.jdt.internal.core.search.matching.MatchLocator.locateMatches (MatchLocator.java:711) at org.eclipse.jdt.core.search.SearchEngine.search (SearchEngine.java:515) at org.eclipse.jdt.internal.junit.util.TestSearchEngine.searchMethod (TestSearchEngine.java:103) at org.eclipse.jdt.internal.junit.util.TestSearchEngine.searchMethod (TestSearchEngine.java:94) at org.eclipse.jdt.internal.junit.util.TestSearchEngine.searchSuiteMethods (TestSearchEngine.java:180) at org.eclipse.jdt.internal.junit.util.TestSearchEngine.collectTypes (TestSearchEngine.java:160) at org.eclipse.jdt.internal.junit.util.TestSearchEngine.doFindTests (TestSearchEngine.java:127) at org.eclipse.jdt.internal.junit.util.TestSearchEngine$1.run (TestSearchEngine.java:113) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run (ModalContext.java:101) "org.eclipse.jdt.internal.ui.text.JavaReconciler" daemon prio=2 tid=0x0AD3E328 nid=0xcb4 runnable [b68f000..b68fd8c] at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run (AbstractReconciler.java:170) "Java indexing" daemon prio=4 tid=0x0AEED320 nid=0xcf4 in Object.wait() [b64f000..b64fd8c] at java.lang.Object.wait(Native Method) - waiting on <0372BE90> (a org.eclipse.jdt.internal.core.search.indexing.IndexManager) at java.lang.Object.wait(Object.java:426) at org.eclipse.jdt.internal.core.search.processing.JobManager.run (JobManager.java:358) - locked <0372BE90> (a org.eclipse.jdt.internal.core.search.indexing.IndexManager) at java.lang.Thread.run(Thread.java:536) "Signal Dispatcher" daemon prio=10 tid=0x009A8C88 nid=0x20c waiting on condition [0..0] "Finalizer" daemon prio=9 tid=0x009A5220 nid=0xd78 in Object.wait() [ab1f000..ab1fd8c] at java.lang.Object.wait(Native Method) - waiting on <02F566D0> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111) - locked <02F566D0> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159) "Reference Handler" daemon prio=10 tid=0x009EDDF8 nid=0x4e0 in Object.wait() [aadf000..aadfd8c] at java.lang.Object.wait(Native Method) - waiting on <02F56738> (a java.lang.ref.Reference$Lock) at java.lang.Object.wait(Object.java:426) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:113) - locked <02F56738> (a java.lang.ref.Reference$Lock) "main" prio=7 tid=0x000354E8 nid=0x774 runnable [7e000..7fc40] at org.eclipse.swt.internal.win32.OS.WaitMessage(Native Method) at org.eclipse.swt.widgets.Display.sleep(Display.java:2484) at org.eclipse.jface.operation.ModalContext$ModalContextThread.block (ModalContext.java:137) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:261) at org.eclipse.jface.dialogs.ProgressMonitorDialog.run (ProgressMonitorDialog.java:357) at org.eclipse.jdt.internal.junit.util.TestSearchEngine.findTests (TestSearchEngine.java:116) at org.eclipse.jdt.internal.junit.launcher.TestSelectionDialog.open (TestSelectionDialog.java:83) at org.eclipse.jdt.internal.junit.launcher.JUnitMainTab.handleSearchButtonSelected (JUnitMainTab.java:400) at org.eclipse.jdt.internal.junit.launcher.JUnitMainTab$5.widgetSelected (JUnitMainTab.java:191) at org.eclipse.swt.widgets.TypedListener.handleEvent (TypedListener.java:89) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:847) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2187) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1877) at org.eclipse.jface.window.Window.runEventLoop(Window.java:583) at org.eclipse.jface.window.Window.open(Window.java:563) at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationsDialog.o pen(LaunchConfigurationsDialog.java:442) at org.eclipse.debug.ui.DebugUITools$1.run(DebugUITools.java:388) at org.eclipse.swt.custom.BusyIndicator.showWhile (BusyIndicator.java:84) at org.eclipse.debug.ui.DebugUITools.openLaunchConfigurationDialogOnGroup (DebugUITools.java:392) at org.eclipse.debug.ui.DebugUITools.openLaunchConfigurationDialogOnGroup (DebugUITools.java:334) at org.eclipse.debug.ui.actions.OpenLaunchDialogAction.run (OpenLaunchDialogAction.java:79) at org.eclipse.debug.ui.actions.OpenLaunchDialogAction.run (OpenLaunchDialogAction.java:97) at org.eclipse.ui.internal.PluginAction.runWithEvent (PluginAction.java:263) at org.eclipse.ui.internal.WWinPluginAction.runWithEvent (WWinPluginAction.java:207) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection (ActionContributionItem.java:529) at org.eclipse.jface.action.ActionContributionItem.access$4 (ActionContributionItem.java:482) at org.eclipse.jface.action.ActionContributionItem$6.handleEvent (ActionContributionItem.java:454) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:847) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2187) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1877) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2037) at org.eclipse.ui.internal.Workbench.run(Workbench.java:2020) at org.eclipse.core.internal.boot.InternalBootLoader.run (InternalBootLoader.java:858) at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.eclipse.core.launcher.Main.basicRun(Main.java:295) at org.eclipse.core.launcher.Main.run(Main.java:751) at org.eclipse.core.launcher.Main.main(Main.java:587) "VM Thread" prio=5 tid=0x009ECB48 nid=0xf8 runnable "VM Periodic Task Thread" prio=10 tid=0x009A7640 nid=0xbb8 waiting on condition "Suspend Checker Thread" prio=10 tid=0x009A8238 nid=0x8bc runnable
After I had finished entering this bug report which took about 5 min. I switched back to Eclipse and found that it had finally presented the list of Junit suites.
This launch config type/search facility is contributed by JDT-UI/JDT-CORE
The active thread ("ModalContext") is currently doing the search. Moving to JDT/Core for comments.
Can you reproduce it ? If so, does it still occur if disabling the JSP support ?
How do I disable JSP support. I will try again once I know how to get rid of the JSP stuff which I do not need.
simply move away plugins with jsp in their names
I can't find any plugins with JSP in their name. I have been looking in the .plugins directory of my Eclipse installation.
Can you reproduce it with a plain install ? If so, could you provide exact steps ?
I will try this as soon as the M4 build is available, hopefully first thing in the Canadian morning.
Jonathan, any news on this problem? Or can it be closed?
I can't make it happen again so go ahead and close it.
Thanks. Closing.
