+ "哈都拕人翻譯做好多話。"));
    // A surrogate pair
    assertEquals(4, Utf8.encodedLength(newString(MIN_HIGH_SURROGATE, MIN_LOW_SURROGATE)));
  }

  public void testEncodedLength_validStrings2() {
    HashMap<Integer, Integer> utf8Lengths = new HashMap<>();
    utf8Lengths.put(0x00, 1);
    utf8Lengths.put(0x7f, 1);
    utf8Lengths.put(0x80, 2);
    utf8Lengths.put(0x7ff, 2);

                + "哈都拕人翻譯做好多話。"));
    // A surrogate pair
    assertEquals(4, Utf8.encodedLength(newString(MIN_HIGH_SURROGATE, MIN_LOW_SURROGATE)));
  }

  public void testEncodedLength_validStrings2() {
    HashMap<Integer, Integer> utf8Lengths = new HashMap<>();
    utf8Lengths.put(0x00, 1);
    utf8Lengths.put(0x7f, 1);
    utf8Lengths.put(0x80, 2);
    utf8Lengths.put(0x7ff, 2);