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Bug 329128

Summary: ArrayIndexOutOfBoundsException
Product: [Eclipse Project] Platform Reporter: Prabhakar Mising name <prabhakar.csengg>
Component: SWTAssignee: Platform-SWT-Inbox <platform-swt-inbox>
Status: CLOSED WORKSFORME QA Contact:
Severity: normal    
Priority: P3 CC: eclipse.felipe, ericwill, prakash
Version: 4.1   
Target Milestone: ---   
Hardware: PC   
OS: Linux   
Whiteboard:
Attachments:
Description Flags
exception-file none

Description Prabhakar Mising name CLA 2010-10-30 00:29:11 EDT 
Build Identifier: 20100917-0705

create a .js file and paste code below,eclipse gets hanged.

function settings_dontallowSpacesForLogin(){
	$('input').keypress(function( e ) {    
	    if(!/[0-9a-zA-Z-]/.test(String.fromCharCode(e.which)))
	        return false;
	    
	});&#8203;
}


Reproducible: Always

Steps to Reproduce:
1.paste the above code in a js file
2.
3.
Comment 1 Prabhakar Mising name CLA 2010-10-30 00:31:50 EDT 
Created attachment 182093 [details]
exception-file

The above attachment contains copy of exception thrown by eclipse
when this below code is pasted in .js file.


function settings_dontallowSpacesForLogin(){
	$('input').keypress(function( e ) {    
	    if(!/[0-9a-zA-Z-]/.test(String.fromCharCode(e.which)))
	        return false;
	    
	});&#8203;
}
Comment 2 Prakash Rangaraj CLA 2010-10-30 02:45:48 EDT 
Prabhakar, 

    Where are you pasting it? In the Package Explorer or in any of the editors?


    From the stack trace, it seems to be an SWT bug. Moving to SWT for investigation.



vxoom@polar:~/work/projects/erp$ nice /usr/local/pkg/eclipse-3.6/eclipse &
[1] 3388
vxoom@polar:~/work/projects/erp$ 
(eclipse:3388): GLib-WARNING **: g_set_prgname() called multiple times
java.lang.ArrayIndexOutOfBoundsException: 1
	at org.eclipse.swt.graphics.TextLayout.computeRuns(TextLayout.java:169)
	at org.eclipse.swt.graphics.TextLayout.getLineCount(TextLayout.java:1157)
	at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:980)
	at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:719)
	at org.eclipse.swt.custom.StyledTextRenderer.drawLine(StyledTextRenderer.java:364)
	at org.eclipse.swt.custom.StyledText.handlePaint(StyledText.java:6097)
	at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5661)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1267)
	at org.eclipse.swt.widgets.Control.gtk_expose_event(Control.java:2783)
	at org.eclipse.swt.widgets.Composite.gtk_expose_event(Composite.java:701)
	at org.eclipse.swt.widgets.Canvas.gtk_expose_event(Canvas.java:167)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1739)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4796)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4360)
	at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
	at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:8168)
	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1238)
	at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
	at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2229)
	at org.eclipse.swt.widgets.Shell.setVisible(Shell.java:1997)
	at org.eclipse.swt.widgets.Shell.open(Shell.java:1410)
	at org.eclipse.jface.window.Window.open(Window.java:797)
	at org.eclipse.ui.internal.statushandlers.InternalDialog.open(InternalDialog.java:327)
	at org.eclipse.ui.internal.statushandlers.WorkbenchStatusDialogManagerImpl.doAddStatusAdapter(WorkbenchStatusDialogManagerImpl.java:270)
	at org.eclipse.ui.internal.statushandlers.WorkbenchStatusDialogManagerImpl.addStatusAdapter(WorkbenchStatusDialogManagerImpl.java:197)
	at org.eclipse.ui.statushandlers.WorkbenchStatusDialogManager.addStatusAdapter(WorkbenchStatusDialogManager.java:156)
	at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.showStatusAdapter(WorkbenchErrorHandler.java:101)
	at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.handle(WorkbenchErrorHandler.java:57)
	at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handle(IDEWorkbenchErrorHandler.java:108)
	at org.eclipse.ui.internal.WorkbenchErrorHandlerProxy.handle(WorkbenchErrorHandlerProxy.java:36)
	at org.eclipse.ui.statushandlers.StatusManager.handle(StatusManager.java:189)
	at org.eclipse.ui.statushandlers.StatusManager.handle(StatusManager.java:231)
	at org.eclipse.ui.internal.misc.StatusUtil.handleStatus(StatusUtil.java:231)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.logException(WorkbenchKeyboard.java:711)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:789)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:885)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:567)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:508)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:123)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1524)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1257)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1267)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1294)
	at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:730)
	at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:2841)
	at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:734)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1743)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4796)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4360)
	at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
	at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:8168)
	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1238)
	at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
	at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2229)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3159)
	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:619)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
Comment 3 Felipe Heidrich CLA 2010-11-01 09:52:37 EDT 
Duplicate of 308329 ?

What version of SWT do you have ?
Comment 4 Eric Williams CLA 2016-10-18 16:15:41 EDT 
I cannot reproduce this issue.