private static String printStatementsInSequence(PsiStatement statement1, PsiStatement statement2, CommentTracker tracker) {
    if (statement1 == null) {
      return ' ' + tracker.text(statement2);
    }
    if (statement2 == null) {
      return ' ' + tracker.text(statement1);
    }
    final StringBuilder out = new StringBuilder("{");
    printStatementStripped(statement1, tracker, out);
    printStatementStripped(statement2, tracker, out);
    out.append('}');
    return out.toString();
  }
private static String printStatementsInSequence(PsiStatement statement1, PsiStatement statement2, CommentTracker tracker)