private String makeString(int codePoint) {
        char[] chars = Character.toChars(codePoint);
        return String.valueOf(chars);
    }
@author <a href="mailto:borud@yahoo-inc.com">Bjorn Borud</a>
@author <a href="mailto:steinar@yahoo-inc.com">Steinar Knutsen</a>
vespajlib/src/test/java/com/yahoo/text/Utf8TestCase.java