@Data in Eclipse Neon: Extract Interface, Pull Up not working #1309
Description
With @DaTa the Eclipse features "Extract Interface" and "Pull Up" (to interface) do not work.
Steps to reproduce - Extract Interface
Create Class:
import lombok.Data;
@Data
public class TestClass {
public String testString;
}
Select Refactor - Extract Interface
- Interface name: TestInterface
- Mark: getTestString()
- Mark: setTestString(String)
- Click OK
No Error, but an empty interface will be created:
public interface TestInterface {
}
Steps to reproduce - Pull Up
Use TestClass and TestInterface from previous example.
Open TestClass
- In Eclipse Outline View: Right Click on getTestString()
- Select Refactor - Pull Up ...
- Click Finished
Error:
An unexpected exception occurred while performing the refactoring. See the error log for more details.
(See Log Message at End of Post)
Expected Behavior
The Interface should be created in default format:
public interface TestInterface {
String getTestString();
void setTestString(String testString);
}
Version info
- Neon.2 Release (4.6.2) Build id: 20161208-0600
- Lombok v1.16.14
- Java Version "1.8.0_121"
It's not working in an older Version of Eclipse too:
- Mars.2 Release (4.5.2) Build id: 20160218-0600
Eclipse Error
java.lang.reflect.InvocationTargetException
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:398)
at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:993)
at org.eclipse.ltk.ui.refactoring.RefactoringWizard.internalPerformFinish(RefactoringWizard.java:636)
at org.eclipse.ltk.ui.refactoring.UserInputWizardPage.performFinish(UserInputWizardPage.java:145)
at org.eclipse.jdt.internal.ui.refactoring.PullUpMemberPage.performFinish(PullUpMemberPage.java:942)
at org.eclipse.ltk.ui.refactoring.RefactoringWizard.performFinish(RefactoringWizard.java:710)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:790)
at org.eclipse.ltk.internal.ui.refactoring.RefactoringWizardDialog.finishPressed(RefactoringWizardDialog.java:106)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:423)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:618)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:249)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4236)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3824)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:818)
at org.eclipse.jface.window.Window.open(Window.java:794)
at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation$1.run(RefactoringWizardOpenOperation.java:188)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:203)
at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:122)
at org.eclipse.jdt.internal.ui.refactoring.actions.RefactoringStarter.activate(RefactoringStarter.java:38)
at org.eclipse.jdt.internal.corext.refactoring.RefactoringExecutionStarter.startPullUpRefactoring(RefactoringExecutionStarter.java:423)
at org.eclipse.jdt.ui.actions.PullUpAction.run(PullUpAction.java:125)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:271)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:249)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:473)
at org.eclipse.ui.actions.RetargetAction.runWithEvent(RetargetAction.java:235)
at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:233)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565)
at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:397)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4236)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3824)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
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:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
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:673)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
Caused by: java.lang.NullPointerException
at org.eclipse.jdt.internal.corext.refactoring.structure.HierarchyProcessor.createPlaceholderForType(HierarchyProcessor.java:402)
at org.eclipse.jdt.internal.corext.refactoring.structure.HierarchyProcessor.copyReturnType(HierarchyProcessor.java:645)
at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.createAbstractMethod(PullUpRefactoringProcessor.java:1031)
at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.createChangeManager(PullUpRefactoringProcessor.java:1177)
at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.checkFinalConditions(PullUpRefactoringProcessor.java:767)
at org.eclipse.ltk.core.refactoring.participants.ProcessorBasedRefactoring.checkFinalConditions(ProcessorBasedRefactoring.java:222)
at org.eclipse.ltk.core.refactoring.CheckConditionsOperation.run(CheckConditionsOperation.java:83)
at org.eclipse.ltk.core.refactoring.CreateChangeOperation.run(CreateChangeOperation.java:119)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:207)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2240)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2267)
at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:86)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119)
Root exception:
java.lang.NullPointerException
at org.eclipse.jdt.internal.corext.refactoring.structure.HierarchyProcessor.createPlaceholderForType(HierarchyProcessor.java:402)
at org.eclipse.jdt.internal.corext.refactoring.structure.HierarchyProcessor.copyReturnType(HierarchyProcessor.java:645)
at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.createAbstractMethod(PullUpRefactoringProcessor.java:1031)
at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.createChangeManager(PullUpRefactoringProcessor.java:1177)
at org.eclipse.jdt.internal.corext.refactoring.structure.PullUpRefactoringProcessor.checkFinalConditions(PullUpRefactoringProcessor.java:767)
at org.eclipse.ltk.core.refactoring.participants.ProcessorBasedRefactoring.checkFinalConditions(ProcessorBasedRefactoring.java:222)
at org.eclipse.ltk.core.refactoring.CheckConditionsOperation.run(CheckConditionsOperation.java:83)
at org.eclipse.ltk.core.refactoring.CreateChangeOperation.run(CreateChangeOperation.java:119)
at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:207)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2240)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2267)
at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:86)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119)