Method intToHexString

vm/JavaAPI/src/java/lang/Integer.java:226–237

(int i, int minWidth)

    }

    public static String intToHexString(int i, int minWidth) {
        int bufLen = 8;  // Max number of hex digits in an int
        char[] buf = new char[bufLen];
        int cursor = bufLen;

        char[] digits = DIGITS;
        do {
            buf[--cursor] = digits[i & 0xf];
        } while ((i >>>= 4) != 0 || (bufLen - cursor < minWidth));

        return new String(buf, cursor, bufLen - cursor);
    }
    
    public static String intToOctalString(int i) {
        int bufLen = 11;  // Max number of octal digits in an int