Bugzilla – Full Text Bug Listing
| Summary: | [15] Record component - Refactor -> Extract Superclass gives internal error (NPE) | ||
|---|---|---|---|
| Product: | [Eclipse Project] JDT | Reporter: | Manoj N Palat <manoj.palat> |
| Component: | Core | Assignee: | Kalyan Prasad Tatavarthi <kalyan_prasad> |
| Status: | CLOSED DUPLICATE | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | CC: | kalyan_prasad, manoj.palat |
| Version: | 4.17 | ||
| Target Milestone: | 4.18 M1 | ||
| Hardware: | All | ||
| OS: | All | ||
| Whiteboard: | |||
Internal Error does not occur after fix for Bug 566849 Verified in the build I20201006-1800 Moving to JDT Core. *** This bug has been marked as a duplicate of bug 566849 *** |
@SuppressWarnings("preview") record R(int i) { } public class X { } Select the component "i", choose Refactor->Extract Superclass, gives a name and ok. Internal Error: ST: java.lang.reflect.InvocationTargetException at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:397) at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:1033) at org.eclipse.ltk.ui.refactoring.RefactoringWizard.createChange(RefactoringWizard.java:662) at org.eclipse.ltk.ui.refactoring.RefactoringWizard.computeUserInputSuccessorPage(RefactoringWizard.java:504) at org.eclipse.ltk.ui.refactoring.UserInputWizardPage.computeSuccessorPage(UserInputWizardPage.java:77) at org.eclipse.jdt.internal.ui.refactoring.PullUpMemberPage.getNextPage(PullUpMemberPage.java:844) at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:910) at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:468) at org.eclipse.jface.dialogs.Dialog.lambda$0(Dialog.java:619) at org.eclipse.swt.events.SelectionListener$1.widgetSelected(SelectionListener.java:84) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4385) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1512) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1535) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1324) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3789) at org.eclipse.jface.window.Window.runEventLoop(Window.java:823) at org.eclipse.jface.window.Window.open(Window.java:799) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.lambda$0(RefactoringWizardOpenOperation.java:190) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:74) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:209) at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:126) at org.eclipse.jdt.internal.ui.refactoring.actions.RefactoringStarter.activate(RefactoringStarter.java:41) at org.eclipse.jdt.internal.corext.refactoring.RefactoringExecutionStarter.startExtractSupertypeRefactoring(RefactoringExecutionStarter.java:306) at org.eclipse.jdt.internal.ui.actions.ExtractSuperClassAction.run(ExtractSuperClassAction.java:159) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:278) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:252) at org.eclipse.jface.action.Action.runWithEvent(Action.java:474) at org.eclipse.ui.actions.RetargetAction.runWithEvent(RetargetAction.java:225) at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:223) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:579) at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:413) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4385) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1512) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1535) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1324) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3789) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1157) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:153) 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:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) 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:564) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) caused by: Caused by: java.lang.NullPointerException at org.eclipse.jdt.internal.corext.refactoring.structure.ExtractSupertypeProcessor.createTypeDeclaration(ExtractSupertypeProcessor.java:611) at org.eclipse.jdt.internal.corext.refactoring.structure.ExtractSupertypeProcessor.createSuperTypeSource(ExtractSupertypeProcessor.java:519) at org.eclipse.jdt.internal.corext.refactoring.structure.ExtractSupertypeProcessor.createExtractedSuperType(ExtractSupertypeProcessor.java:361) at org.eclipse.jdt.internal.corext.refactoring.structure.ExtractSupertypeProcessor.createWorkingCopyLayer(ExtractSupertypeProcessor.java:757) at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.checkFinalConditions(PullUpRefactoringProcessor.java:762) at org.eclipse.jdt.internal.corext.refactoring.structure.ExtractSupertypeProcessor.checkFinalConditions(ExtractSupertypeProcessor.java:242) at org.eclipse.ltk.core.refactoring.participants.ProcessorBasedRefactoring.checkFinalConditions(ProcessorBasedRefactoring.java:226) at org.eclipse.ltk.core.refactoring.CheckConditionsOperation.run(CheckConditionsOperation.java:86) at org.eclipse.ltk.core.refactoring.CreateChangeOperation.run(CreateChangeOperation.java:122) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2292) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2317) at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:89) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)