code: public final void mT__42() throws RecognitionException {
          try {
              int _type = T__42;
              int _channel = DEFAULT_TOKEN_CHANNEL;
              // InternalXbaseWithAnnotations.g:40:7: ( '--' )
              // InternalXbaseWithAnnotations.g:40:9: '--'
              {
              match("--"); 
  
  
              }
  
              state.type = _type;
              state.channel = _channel;
          }
          finally {
          }
      }
docs: $ANTLR start "T__42"