Bug 551149 - UI Freeze in command parameter completion
Summary: UI Freeze in command parameter completion
Status: RESOLVED FIXED
Alias: None
Product: EGit
Classification: Technology
Component: UI (show other bugs)
Version: 5.6   Edit
Hardware: PC Windows 10
: P3 trivial (vote)
Target Milestone: 5.6   Edit
Assignee: Project Inbox CLA
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Reported: 2019-09-17 04:42 EDT by Michael Keppler CLA
Modified: 2019-09-17 13:29 EDT (History)
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Description Michael Keppler CLA 2019-09-17 04:42:32 EDT
Found this UI freeze in one of my workbenches today (but cannot reproduce now). Will provide a matching gerrit change.

Stack Trace
	at org.eclipse.egit.ui.internal.commands.ProjectNameParameterValues.getParameterValues(ProjectNameParameterValues.java:39)
	at org.eclipse.core.commands.ParameterizedCommand.expandParameters(ParameterizedCommand.java:182)
	at org.eclipse.core.commands.ParameterizedCommand.generateCombinations(ParameterizedCommand.java:263)
	at org.eclipse.ui.internal.quickaccess.providers.CommandProvider.retrieveCommand(CommandProvider.java:102)
	at org.eclipse.ui.internal.quickaccess.providers.CommandProvider.getElements(CommandProvider.java:83)
	at org.eclipse.ui.internal.quickaccess.QuickAccessProvider.getElementsSorted(QuickAccessProvider.java:83)
	at org.eclipse.ui.internal.quickaccess.QuickAccessContents.computeMatchingEntries(QuickAccessContents.java:486)
	at org.eclipse.ui.internal.quickaccess.QuickAccessContents.refresh(QuickAccessContents.java:162)
	at org.eclipse.ui.internal.quickaccess.QuickAccessContents.lambda$1(QuickAccessContents.java:713)
	at org.eclipse.ui.internal.quickaccess.QuickAccessContents$$Lambda$1819.000000003B790770.modifyText(Unknown Source)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:183)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4173)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1081)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062)
	at org.eclipse.swt.widgets.Text.wmCommandChild(Text.java:3014)
	at org.eclipse.swt.widgets.Control.WM_COMMAND(Control.java:4908)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4764)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4820)
	at org.eclipse.swt.internal.win32.OS.CallWindowProc(Native Method)
	at org.eclipse.swt.widgets.Text.callWindowProc(Text.java:313)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4858)
	at org.eclipse.swt.widgets.Text.windowProc(Text.java:2618)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4812)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3583)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1160)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1049)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:633)
	at org.eclipse.ui.internal.Workbench$$Lambda$121.0000000019EE5C40.run(Unknown Source)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
	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:567)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:660)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1468)
Comment 1 Eclipse Genie CLA 2019-09-17 04:47:36 EDT
New Gerrit change created: https://git.eclipse.org/r/149631
Comment 2 Eclipse Genie CLA 2019-09-17 13:24:39 EDT
Gerrit change https://git.eclipse.org/r/149631 was merged to [master].
Commit: http://git.eclipse.org/c/egit/egit.git/commit/?id=290a3e0f3de3b9906ca1943feef8272781aa3f11