/**
* Appends a <CODE>String</CODE> to the buffer. The <CODE>String</CODE> is converted according to
* the encoding ISO-8859-1.
*
* @param str the <CODE>String</CODE> to be appended
* @return a reference to this <CODE>ByteBuffer</CODE> object
*/
public ByteBuffer append(String str) {
if (str != null) return append(DocWriter.getISOBytes(str));
return this;
}
