Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Bug 340120

Summary:	Cannot parse 'Ljava/util/HashMap;>' as vm type name.
Product:	z_Archived	Reporter:	Johannes Lerch <lerch>
Component:	Recommenders	Assignee:	Marcel Bruch <marcel.bruch>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows 7
Whiteboard:

Description Johannes Lerch

2011-03-16 04:45:50 EDT

Error popup while triggering completion on a variable of type HashMap:

java.lang.IllegalArgumentException: Cannot parse 'Ljava/util/HashMap;>' as vm type name.
	at org.eclipse.recommenders.commons.utils.Throws.throwIllegalArgumentException(Throws.java:25)
	at org.eclipse.recommenders.commons.utils.names.VmTypeName.<init>(VmTypeName.java:109)
	at org.eclipse.recommenders.commons.utils.names.VmTypeName.get(VmTypeName.java:63)
	at org.eclipse.recommenders.internal.rcp.codecompletion.CompilerBindings.toTypeName(CompilerBindings.java:44)
	at org.eclipse.recommenders.internal.rcp.codecompletion.IntelligentCompletionContext.getReceiverType(IntelligentCompletionContext.java:315)
	at org.eclipse.recommenders.internal.rcp.codecompletion.templates.CompletionTargetVariableBuilder.createInvokedVariable(CompletionTargetVariableBuilder.java:40)
	at org.eclipse.recommenders.internal.rcp.codecompletion.templates.TemplatesCompletionProposalComputer.computeProposals(TemplatesCompletionProposalComputer.java:122)
	at org.eclipse.recommenders.internal.rcp.codecompletion.templates.TemplatesCompletionProposalComputer.computeCompletionProposals(TemplatesCompletionProposalComputer.java:109)
	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.computeCompletionProposals(CompletionProposalComputerDescriptor.java:316)
	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalCategory.computeCompletionProposals(CompletionProposalCategory.java:264)
	at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.collectProposals(ContentAssistProcessor.java:286)
	at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.computeCompletionProposals(ContentAssistProcessor.java:246)
	at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1834)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:556)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:553)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:488)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:482)
	at org.eclipse.jface.text.contentassist.ContentAssistant$2.run(ContentAssistant.java:376)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
	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.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(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	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)

Comment 1 Marcel Bruch

2011-04-26 16:31:35 EDT

Guessing that this is fixed with current workarounds for generics.