How to convert a byte array to a hex string in Java?

Question

I have a byte array filled with hex numbers and printing it the easy way is pretty pointless because there are many unprintable elements. What I need is the exact hexcode in

Answer 1

This simple oneliner works for me
String result = new BigInteger(1, inputBytes).toString(16);
EDIT - Using this will remove the leading zeros, but hey worked for my use-case. Thanks @Voicu for pointing it out