docs: public final void synpred171_Java_fragment() throws RecognitionException {
  		// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:787:17: ( 'if' parExpression )
  		// src/main/resources/org/drools/compiler/semantics/java/parser/Java.g:787:17: 'if' parExpression
  		{
  		match(input,87,FOLLOW_87_in_synpred171_Java3294); if (state.failed) return;
  		pushFollow(FOLLOW_parExpression_in_synpred171_Java3296);
  		parExpression();
  		state._fsp--;
  		if (state.failed) return;
  		}
  
  	}