if (description == null || !isSubtype(description.getContentType(), JAVA_PROPERTIES_FILE_CONTENT_TYPE))
if (description == null || description.getContentType() == null || !description.getContentType().isKindOf(JAVA_PROPERTIES_FILE_CONTENT_TYPE))
	protected FileInfo createFileInfo(Object element) throws CoreException {		if (JAVA_PROPERTIES_FILE_CONTENT_TYPE == null || !(element instanceof IFileEditorInput))			return null;					IFileEditorInput input= (IFileEditorInput)element;				IFile file= input.getFile();		if (file == null)			return null;				IContentDescription description= file.getContentDescription();		if (description == null || !isSubtype(description.getContentType(), JAVA_PROPERTIES_FILE_CONTENT_TYPE))			return null;		return super.createFileInfo(element);	}