private static void insertNewStatement(PsiStatement anchor, PsiStatement newStatement) {
      final PsiElement statementParent = anchor.getParent();
      if (statementParent instanceof PsiForStatement) {
        final PsiElement statementGrandParent =
          statementParent.getParent();
        statementGrandParent.addBefore(newStatement,
                                       statementParent);
      }
      else {
        statementParent.addAfter(newStatement, anchor);
      }
    }
private static void insertNewStatement(PsiStatement anchor, PsiStatement newStatement)