public void setMaximumAllowedCharacter(int maximumAllowedCharacter) {
        this.maximumAllowedCharacter = maximumAllowedCharacter;
    }
Sets the maximum allowed character code that should be allowed
unescaped
such as 127 in US-ASCII (7 bit) or 255 in ISO-* (8 bit)
or -1 to not escape any characters (other than the special XML characters like &lt; &gt; &amp;)

If this is not explicitly set then it is defaulted from the encoding.

@param maximumAllowedCharacter The maximumAllowedCharacter to set
xmppserver/src/main/java/org/jivesoftware/util/XMLWriter.java