New subject: [JBoss JIRA] Updated: (JBIDE-8589) Opening the seam forge tools console goes into an infinite loop on windows

Monday, 14 March 2011

Opening the seam forge tools console goes into an infinite loop on windows
--------------------------------------------------------------------------

                 Key: JBIDE-8589
                 URL: https://issues.jboss.org/browse/JBIDE-8589
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: Seam
         Environment: Windows 7, Helios SR2, Forge Tools 1.0.0.v20110311-0200-H17-Alpha1
from the nightly build
            Reporter: Fred Bricon
            Assignee: Alexey Kazakov
            Priority: Blocker

After opening the Forge Console view, if I click on the Start forge button, whether I
selected a project beforehand or not, the console goes into an infinite loop, eating all
the CPU.
Relevant parts of the thread dump are 
{noformat}

"main" prio=6 tid=0x01399400 nid=0x1bcc runnable [0x0039d000]
   java.lang.Thread.State: RUNNABLE
	at org.eclipse.swt.internal.win32.OS.ScriptPlace(Native Method)
	at org.eclipse.swt.graphics.TextLayout.shape(TextLayout.java:3337)
	at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:356)
	at org.eclipse.swt.graphics.TextLayout.getBounds(TextLayout.java:1565)
	at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:212)
	at
org.eclipse.swt.custom.StyledTextRenderer.calculateClientArea(StyledTextRenderer.java:229)
	at org.eclipse.swt.custom.StyledText.resetCache(StyledText.java:7783)
	at org.eclipse.swt.custom.StyledText.handleTextChanged(StyledText.java:6202)
	at org.eclipse.swt.custom.StyledText$6.textChanged(StyledText.java:5636)
	at
org.eclipse.ui.internal.console.ConsoleDocumentAdapter.documentChanged(ConsoleDocumentAdapter.java:375)
	- locked <0x14fac538> (a org.eclipse.ui.internal.console.ConsoleDocumentAdapter)
	at
org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged2(AbstractDocument.java:769)
	at
org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:736)
	at
org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:721)
	at
org.eclipse.jface.text.AbstractDocument.fireDocumentChanged(AbstractDocument.java:796)
	at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1191)
	at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1210)
	at org.eclipse.ui.internal.console.ConsoleDocument.replace(ConsoleDocument.java:82)
	- locked <0x14fac298> (a org.eclipse.ui.internal.console.ConsoleDocument)
	at org.jboss.tools.seam.forge.console.Console$1.run(Console.java:148)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
	- locked <0x14fc7df0> (a org.eclipse.swt.widgets.RunnableLock)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4041)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3660)
	at
org.eclipse.ui.internal.WorkbenchWindow.canHandleShellCloseEvent(WorkbenchWindow.java:817)
	at org.eclipse.jface.window.Window$3.shellClosed(Window.java:686)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:98)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062)
	at org.eclipse.swt.widgets.Decorations.closeWidget(Decorations.java:308)
	at org.eclipse.swt.widgets.Decorations.WM_CLOSE(Decorations.java:1665)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4164)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1598)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2038)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4873)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2454)
	at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:497)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4253)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1598)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2038)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4873)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2454)
	at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:497)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4253)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1598)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2038)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4873)
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2459)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3655)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	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:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:620)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1408)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1384)

{noformat}

Full thread dumps are available [here|http://pastie.org/1670643] and
[there|http://pastie.org/1670653]

The infinite loop keeps displaying $ [noproject] myworkspace

For the record, I've seen similar behavior trying to get maven shell working under
eclipse. Both projects use jline

regards,

Fred Bricon

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[JBoss JIRA] Created: (JBIDE-8589) Opening the seam forge tools console goes into an infinite loop on windows