Searched refs:hexNum (Results 1 – 1 of 1) sorted by relevance
156 String hexNum; in escapeString() local163 hexNum = Integer.toHexString(chSurrogate); in escapeString()167 hexNum = Integer.toHexString(ch); in escapeString()170 strBuf.append(zeros.substring(hexNum.length()) + hexNum.toUpperCase()); in escapeString()