private static void dumpComments(List<String> comments, StringBuilder switchStatementText) {
    if (comments.isEmpty()) {
      return;
    }
    switchStatementText.append('\n');
    for (String comment : comments) {
      switchStatementText.append(comment).append('\n');
    }
  }
private static void dumpComments(List<String> comments, StringBuilder switchStatementText)