Bug 94304 [code manipulation] Fails to create a class in enum
With Eclipse I20050506-1600, I run a problem to create a inner class in enum: 1. select an enum in the package explorer 2. call new wizard to create a inner class 3. check the "Enclosing type" 4. Put a name in the "Name:" Field 5. Click the button "OK". I got the following exception: Caused by: java.lang.IllegalArgumentException: Node does not exist at org.eclipse.jdt.core.dom.rewrite.ListRewrite.insertBefore (ListRewrite.java:205) at org.eclipse.jdt.internal.core.CreateElementInCUOperation.insertASTNode (CreateElementInCUOperation.java:249) at org.eclipse.jdt.internal.core.CreateElementInCUOperation.generateNewCompilation UnitAST(CreateElementInCUOperation.java:184) at org.eclipse.jdt.internal.core.CreateElementInCUOperation.executeOperation (CreateElementInCUOperation.java:137) at org.eclipse.jdt.internal.core.JavaModelOperation.run (JavaModelOperation.java:718) at org.eclipse.core.internal.resources.Workspace.run (Workspace.java:1716) at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation (JavaModelOperation.java:782) at org.eclipse.jdt.internal.core.SourceType.createType (SourceType.java:153) at org.eclipse.jdt.ui.wizards.NewTypeWizardPage.createType (NewTypeWizardPage.java:1808) at org.eclipse.jdt.internal.ui.wizards.NewClassCreationWizard.finishPage (NewClassCreationWizard.java:55) at org.eclipse.jdt.internal.ui.wizards.NewElementWizard$2.run (NewElementWizard.java:114) at org.eclipse.jdt.internal.core.BatchOperation.executeOperation (BatchOperation.java:39) at org.eclipse.jdt.internal.core.JavaModelOperation.run (JavaModelOperation.java:718) at org.eclipse.core.internal.resources.Workspace.run (Workspace.java:1716) at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:3654) at org.eclipse.jdt.internal.ui.actions.WorkbenchRunnableAdapter.run (WorkbenchRunnableAdapter.java:87) at org.eclipse.jface.operation.ModalContext.runInCurrentThread (ModalContext.java:346) The samething can be done in Java editor.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/wizards/NewTypeWizardPage.java
final String INTERFACE= "interface"; 
		fSuperInterfacesDialogField.doFillIntoGrid(composite, nColumns);
		final TableViewer tableViewer= fSuperInterfacesDialogField.getTableViewer();
		tableViewer.setColumnProperties(new String[] {INTERFACE});
		
		TableTextCellEditor cellEditor= new TableTextCellEditor(tableViewer, 0) {
		    protected void doSetFocus() {
		        if (text != null) {
		            text.setFocus();
		            text.setSelection(text.getText().length());
		            checkSelection();
		            checkDeleteable();
		            checkSelectable();
		        }
		    }
		};
		JavaTypeCompletionProcessor superInterfaceCompletionProcessor= new JavaTypeCompletionProcessor(false, false);
		superInterfaceCompletionProcessor.setCompletionContextRequestor(new CompletionContextRequestor() {
			public StubTypeContext getStubTypeContext() {
				return getSuperInterfaceStubTypeContext();
			}
		});
		SubjectControlContentAssistant contentAssistant= ControlContentAssistHelper.createJavaContentAssistant(superInterfaceCompletionProcessor);
		ContentAssistHandler.createHandlerForText(cellEditor.getText(), contentAssistant);
		cellEditor.setContentAssistant(contentAssistant);
		
		tableViewer.setCellEditors(new CellEditor[] { cellEditor });
		tableViewer.setCellModifier(new ICellModifier() {
			public void modify(Object element, String property, Object value) {
				if (element instanceof Item)