Project: JDT
Bug 154447 [pull up] Assertion failure when invoking pull up
Reported: 2006-08-19 19:29:58 | Status: verified fixed

I have received the following assertion failure for every refactor -> pull up I have tried to perform so far. Common points - in each case, I was pulling up a single method from a concrete class into an interface. One method returned void, the other returned boolean. java.lang.reflect.InvocationTargetException at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:350) at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:851) at org.eclipse.ltk.ui.refactoring.RefactoringWizard.internalPerformFinish(RefactoringWizard.java:545) at org.eclipse.ltk.ui.refactoring.UserInputWizardPage.performFinish(UserInputWizardPage.java:154) at org.eclipse.jdt.internal.ui.refactoring.PullUpMemberPage.performFinish(PullUpMemberPage.java:889) at org.eclipse.ltk.ui.refactoring.RefactoringWizard.performFinish(RefactoringWizard.java:611) at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:680) at org.eclipse.ltk.internal.ui.refactoring.RefactoringWizardDialog.finishPressed(RefactoringWizardDialog.java:97) at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:355) at org.eclipse.jface.dialogs.Dialog$3.widgetSelected(Dialog.java:660) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968) at org.eclipse.jface.window.Window.runEventLoop(Window.java:820) at org.eclipse.jface.window.Window.open(Window.java:796) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation$1.run(RefactoringWizardOpenOperation.java:132) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:145) at org.eclipse.jdt.internal.ui.refactoring.actions.RefactoringStarter.activate(RefactoringStarter.java:40) at org.eclipse.jdt.internal.corext.refactoring.RefactoringExecutionStarter.startPullUpRefactoring(RefactoringExecutionStarter.java:355) at org.eclipse.jdt.ui.actions.PullUpAction.run(PullUpAction.java:139) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:271) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:243) at org.eclipse.jface.action.Action.runWithEvent(Action.java:499) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:539) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95) at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177) 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.core.launcher.Main.invokeFramework(Main.java:336) at org.eclipse.core.launcher.Main.basicRun(Main.java:280) at org.eclipse.core.launcher.Main.run(Main.java:977) at org.eclipse.core.launcher.Main.main(Main.java:952) Caused by: org.eclipse.core.runtime.AssertionFailedException: assertion failed: at org.eclipse.core.runtime.Assert.isTrue(Assert.java:109) at org.eclipse.core.runtime.Assert.isTrue(Assert.java:95) at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.checkMethodReturnTypes(PullUpRefactoringProcessor.java:904) at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.checkMembersInTypeAndAllSubtypes(PullUpRefactoringProcessor.java:890) at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.checkFinalConditions(PullUpRefactoringProcessor.java:699) at org.eclipse.ltk.core.refactoring.participants.ProcessorBasedRefactoring.checkFinalConditions(ProcessorBasedRefactoring.java:175) at org.eclipse.ltk.core.refactoring.CheckConditionsOperation.run(CheckConditionsOperation.java:83) at org.eclipse.ltk.core.refactoring.CreateChangeOperation.run(CreateChangeOperation.java:118) at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:189) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1737) at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:113) Root exception: org.eclipse.core.runtime.AssertionFailedException: assertion failed: at org.eclipse.core.runtime.Assert.isTrue(Assert.java:109) at org.eclipse.core.runtime.Assert.isTrue(Assert.java:95) at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.checkMethodReturnTypes(PullUpRefactoringProcessor.java:904) at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.checkMembersInTypeAndAllSubtypes(PullUpRefactoringProcessor.java:890) at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.checkFinalConditions(PullUpRefactoringProcessor.java:699) at org.eclipse.ltk.core.refactoring.participants.ProcessorBasedRefactoring.checkFinalConditions(ProcessorBasedRefactoring.java:175) at org.eclipse.ltk.core.refactoring.CheckConditionsOperation.run(CheckConditionsOperation.java:83) at org.eclipse.ltk.core.refactoring.CreateChangeOperation.run(CreateChangeOperation.java:118) at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:189) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1737) at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:113)

Files changed in fix:
org.eclipse.jdt.ui/core refactoring/org/eclipse/jdt/internal/corext/refactoring/structure/PullUpRefactoringProcessor.java