else if (fileName.length() == 0)
else if (moduleName.length() == 0)
		private void dialogChanged()		{			// check container			String containerName = getContainerName();			IResource resource = ResourcesPlugin.getWorkspace().getRoot()					.findMember(new Path(containerName));			if (containerName.length() == 0)			{				updateStatus("Source folder must be specified");				return;			}			if (resource == null || !resource.exists()					|| !(resource instanceof IContainer))			{				updateStatus("Source folder must exist");				return;			}			if (!resource.isAccessible())			{				updateStatus("Project must be writable");				return;			}			IContainer container = (IContainer)resource;			// check file			String fileName = getFileName();			IFile file = container.getFile(new Path(fileName));			if (file.exists())				updateStatus("Module/Entity already exist");			else if (fileName.length() == 0)				updateStatus("Module/Entity name must be specified");			else if (fileName.replace('\\', '/').indexOf('/', 1) > 0)				updateStatus("Module/Entity name must be valid");			else				updateStatus(null);		}