private void simplifyBinary(IElementType tokenType, Boolean lConstBoolean, PsiExpression rOperand) {
      if (!markAndCheckCreateResult()) {
        return;
      }
      if (JavaTokenType.ANDAND == tokenType || JavaTokenType.AND == tokenType) {
        if (lConstBoolean.booleanValue()) {
          resultExpression = rOperand;
        }
        else if (!SideEffectChecker.mayHaveSideEffects(rOperand)) {
          resultExpression = falseExpression;
        }
      }
      else if (JavaTokenType.OROR == tokenType || JavaTokenType.OR == tokenType) {
        if (!lConstBoolean.booleanValue()) {
          resultExpression = rOperand;
        }
        else if (!SideEffectChecker.mayHaveSideEffects(rOperand)) {
          resultExpression = trueExpression;
        }
      }
      else if (JavaTokenType.EQEQ == tokenType) {
        simplifyEquation(lConstBoolean, rOperand);
      }
      else if (JavaTokenType.NE == tokenType) {
        PsiPrefixExpression negatedExpression = createNegatedExpression(rOperand);
        resultExpression = negatedExpression;
        visitPrefixExpression(negatedExpression);
        simplifyEquation(lConstBoolean, resultExpression);
      }
    }
private void simplifyBinary(IElementType tokenType, Boolean lConstBoolean, PsiExpression rOperand)