}

  public void testAllMatches() {
    doTestAllMatches(CharMatcher.any(), "blah");
    doTestAllMatches(isNot('a'), "bcde");
    doTestAllMatches(is('a'), "aaaa");
    doTestAllMatches(noneOf("CharMatcher"), "zxqy");
    doTestAllMatches(anyOf("x"), "xxxx");
    doTestAllMatches(anyOf("xy"), "xyyx");
    doTestAllMatches(anyOf("CharMatcher"), "ChMa");
    doTestAllMatches(inRange('m', 'p'), "mom");