security/util/Debug.java

213         String hexValue = b.toString(16);
214         StringBuilder sb = new StringBuilder(hexValue.length()*2);
216         if (hexValue.startsWith("-")) {
218             hexValue = hexValue.substring(1);
222         if ((hexValue.length()%2) != 0) {
224             hexValue = "0" + hexValue;
227         while (i < hexValue.length()) {
229             sb.append(hexValue.substring(i, i + 2));
231             if (i!= hexValue.length()) {