public final void mLEFTPAREN() throws RecognitionException {
        try {
            int _type = LEFTPAREN;
            int _channel = DEFAULT_TOKEN_CHANNEL;
            // com/dyuproject/protostuff/parser/ProtoLexer.g:51:5: ( '(' )
            // com/dyuproject/protostuff/parser/ProtoLexer.g:51:9: '('
            {
            match('('); 

            }

            state.type = _type;
            state.channel = _channel;
        }
        finally {
        }
    }
public final void mLEFTPAREN ( ) throws RecognitionException { try { int _type = LEFTPAREN ; int _channel = DEFAULT_TOKEN_CHANNEL ; { match ( '(' ) ; } state . type = _type ; state . channel = _channel ; } finally { } }
$ANTLR start "LEFTPAREN"