Method lastIndexOf

basex-core/src/main/java/org/basex/util/Token.java:867–880

Returns the last position of the specified character. @param token token @param ch character to be found @return position, or -1 if token is not found.

(final byte[] token, final int ch)

   * @return position, or {@code -1} if token is not found.
   */
  public static int lastIndexOf(final byte[] token, final int ch) {
    final int tl = token.length;
    int p = -1;
    if(ch <= 0x7F) {
      for(int t = tl - 1; t >= 0; --t) {
        if(token[t] == ch) return t;
      }
    } else {
      for(int t = 0; t < tl; t += cl(token, t)) {
        if(cp(token, t) == ch) p = t;
      }
    }
    return p;
  }

  /**
   * Returns the position of the specified token.