Java Utililty Methods Long to Hex

char[] result = new char[length];
longToHexChars(result, value, length);
return result;

String HexStr = null;
if (code == 0) {
    HexStr = asciiToHexStr(String.format("%d", src));
    int llen = len - HexStr.length();
    HexStr = fillString(HexStr, 0, llen, (byte) 30);
} else if (code == 1) {
    byte[] tmp = new byte[16];
    StringBuilder sBuilder = new StringBuilder();
...

final String string = Long.toString(value, 16).toUpperCase();
if (string.charAt(0) == '-') {
    return "-0X" + string.substring(1, string.length()) + "L";
} else {
    return "0X" + string + "L";

StringBuilder buffer = new StringBuilder(Long.toHexString(n));
if (buffer.length() > digits)
    return buffer.substring(buffer.length() - digits);
while (buffer.length() < digits)
    buffer.insert(0, '0');
return buffer.toString();

Converts the given long value to hex string.

return toHexString(num, '0', 16, 16);

return Long.toString(number, 16);

int hexdigits = bits / 4;
if (bits % 4 != 0)
    hexdigits++;
StringBuilder hex = new StringBuilder();
hex.append("0x");
String x = Long.toHexString(wert);
int missingLen = hexdigits - x.length();
for (int i = 0; i < missingLen; i++)
...

return Long.toHexString(l);