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
* 
	 * @param interfacesNames a list of super interface. The method requires that
	 * the list's elements are of type <code>String</code>
	 * @param canBeModified if <code>true</code> the super interface field is
	 * editable; otherwise it is read-only.
	 */	
	public void setSuperInterfaces(List interfacesNames, boolean canBeModified) {
		ArrayList interfaces= new ArrayList(interfacesNames.size());
		for (Iterator iter= interfacesNames.iterator(); iter.hasNext();) {
			String name= (String) iter.next();
			interfaces.add(new StringWrapper(name));
		}
		fSuperInterfacesDialogField.setElements(interfaces);
		fSuperInterfacesDialogField.setEnabled(canBeModified);
	}
	
	/**
	 * Sets 'Add comment' checkbox. The value set will only be used when creating source when
	 * the comment control is enabled (see {@link #enableCommentControl(boolean)}
	 * 
	 * @param doAddComments if <code>true</code>, comments are added.
	 * @param canBeModified if <code>true</code> check box is
	 * editable; otherwise it is read-only.
	 * 	@since 3.1
	 */	
	public void setAddComments(boolean doAddComments, boolean canBeModified) {
		fAddCommentButton.setSelection(doAddComments);
		fAddCommentButton.setEnabled(canBeModified);
	}