@Override
		public void actionPerformed(ActionContext context) {
			CodeUnit cu = getCodeUnit(context);
			CommentType type = getEditCommentType(context);
			dialog.showDialog(cu, type);
		}
{@return comment type or null for Generic Comment}
@param context action context
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/comments/CommentsActionFactory.java