private static int offsetToLine(String text, int start, int offset) {
    int line = 0;
    while (offset >= start) {
      offset = text.lastIndexOf('\n', offset-1);
      line++;
    }
    return line - 1;
  }
private static int offsetToLine(String text, int start, int offset) {
    int line = 0;
    while (offset >= start) {
      offset = text.lastIndexOf('\n', offset-1);
      line++;
    }
    return line - 1;
  }
private static int offsettoline(string text, int start, int offset) { int line = 0; while (offset >= start) { offset = text.lastindexof('\n', offset-1); line++; } return line - 1; }