public void processIntention(@NotNull PsiElement element) throws IncorrectOperationException { final GrIfStatement parentStatement = (GrIfStatement) element; assert parentStatement != null; final GrStatement parentThenBranch = (GrStatement) parentStatement.getThenBranch(); final GrIfStatement childStatement = (GrIfStatement) ConditionalUtils.stripBraces(parentThenBranch); final GrExpression childCondition = (GrExpression) childStatement.getCondition(); final String childConditionText; if (ParenthesesUtils.getPrecendence(childCondition) > ParenthesesUtils.AND_PRECEDENCE) { childConditionText = '(' + childCondition.getText() + ')'; } else { childConditionText = childCondition.getText(); } final GrExpression parentCondition = (GrExpression) parentStatement.getCondition(); final String parentConditionText; if (ParenthesesUtils.getPrecendence(parentCondition) > ParenthesesUtils.AND_PRECEDENCE) { parentConditionText = '(' + parentCondition.getText() + ')'; } else { parentConditionText = parentCondition.getText(); } final GrStatement childThenBranch = (GrStatement) childStatement.getThenBranch(); @NonNls final String statement = "if(" + parentConditionText + "&&" + childConditionText + ')' + childThenBranch.getText(); IntentionUtils.replaceStatement(statement, parentStatement); }