Method startsWith

src/java/org/apache/nutch/util/Bytes.java:1044–1047

Return true if the byte array on the right is a prefix of the byte array on the left.

(byte[] bytes, byte[] prefix)

   * the left.
   */
  public static boolean startsWith(byte[] bytes, byte[] prefix) {
    return bytes != null && prefix != null && bytes.length >= prefix.length
        && compareTo(bytes, 0, prefix.length, prefix, 0, prefix.length) == 0;
  }

  /**
   * @param b