Method groupCount

java/com/google/re2j/Matcher.java:274–276

Returns the number of subgroups in this pattern. @return the number of subgroups; the overall match (group 0) does not count

()

   * @return the number of subgroups; the overall match (group 0) does not count
   */
  public int groupCount() {
    return groupCount;
  }

  /** Helper: finds subgroup information if needed for group. */
  private void loadGroup(int group) {