target/generated-sources/template/com/flowpowered/math/GenericMath.java
public static String decToHex(int dec, int minDigits) {
        String ret = Integer.toHexString(dec);
        while (ret.length() < minDigits) {
            ret = '0' + ret;
        }
        return ret;
    }
public static String decToHex(int dec, int minDigits) {
        String ret = Integer.toHexString(dec);
        while (ret.length() < minDigits) {
            ret = '0' + ret;
        }
        return ret;
    }
Converts an integer to hexadecimal form with at least the minimum of digits specified (by adding leading zeros).

@param dec The integer to convert
@param minDigits The minimum of digits in the hexadecimal form
@return The integer in hexadecimal form