<CLASS_CODE>\/\/.*$ { ; /*comment, ignore*/ }
<CLASS_CODE_I>\/\/.*$ { ; /*comment, ignore*/ }
\/\* {BEGIN(COMMENT); before_comment = INITIAL; }
<CLASS_CODE>\/\/.*$ { ; /*comment, ignore*/ }
<CLASS_CODE_I>\/\/.*$ { ; /*comment, ignore*/ }
\/\* {BEGIN(COMMENT); before_comment = INITIAL; }