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 name the template to be evaluated
	 * @param parentCU the templates evaluation context
	 * @param pos a source offset into the parent compilation unit. The
	 * template is evaluated at the given source offset
	 */
	protected String getTemplate(String name, ICompilationUnit parentCU, int pos) {
		try {
			Template template= JavaPlugin.getDefault().getTemplateStore().findTemplate(name);
			if (template != null) {
				return JavaContext.evaluateTemplate(template, parentCU, pos);
			}
		} catch (CoreException e) {
			JavaPlugin.log(e);
		} catch (BadLocationException e) {
			JavaPlugin.log(e);
		} catch (TemplateException e) {
			JavaPlugin.log(e);
		}
		return null;
	}	
	
	/**
	 * Creates the bodies of all unimplemented methods and constructors and adds them to the type.
	 * Method is typically called by implementers of <code>NewTypeWizardPage</code> to add
	 * needed method and constructors.
	 * 
	 * @param type the type for which the new methods and constructor are to be created
	 * @param doConstructors if <code>true</code> unimplemented constructors are created
	 * @param doUnimplementedMethods if <code>true</code> unimplemented methods are created