code: public final void synpred26_InternalXbase_fragment() throws RecognitionException {   
          // InternalXbase.g:2983:6: ( ( '(' ( ( ruleJvmFormalParameter ) ) ':' ) )
          // InternalXbase.g:2983:7: ( '(' ( ( ruleJvmFormalParameter ) ) ':' )
          {
          // InternalXbase.g:2983:7: ( '(' ( ( ruleJvmFormalParameter ) ) ':' )
          // InternalXbase.g:2984:7: '(' ( ( ruleJvmFormalParameter ) ) ':'
          {
          match(input,49,FOLLOW_13); if (state.failed) return ;
          // InternalXbase.g:2985:7: ( ( ruleJvmFormalParameter ) )
          // InternalXbase.g:2986:8: ( ruleJvmFormalParameter )
          {
          // InternalXbase.g:2986:8: ( ruleJvmFormalParameter )
          // InternalXbase.g:2987:9: ruleJvmFormalParameter
          {
          pushFollow(FOLLOW_47);
          ruleJvmFormalParameter();
  
          state._fsp--;
          if (state.failed) return ;
  
          }
  
  
          }
  
          match(input,61,FOLLOW_2); if (state.failed) return ;
  
          }
  
  
          }
      }
docs: $ANTLR start synpred26_InternalXbase