Convert a string representation of a hex dump to a byte array using Java? -

I'm looking for a way to convert a long string (from a dump), which hex in a byte array Represents the value.

I could not say better than the person who posted it on the same question:

But to keep it original, I used to phrase it my own way : Suppose I have a string "00ABF" which I would like to interpret byte [] [0x00,0xA0,0xBf] What should I do?

I am a new Java novice and it has finished using BigTeeger and Head Hex looking for zero but I think it is ugly and I am sure I am missing some simple. ..

Here's a solution I think is better than any post so far:

  public static byte [] hexstraat tabetre (strings) {int len ​​= s.length (); Byte [] data = new byte [lane / 2]; (Int i = 0; i & lt; len; i + = 2) {data (I / 2) = (byte) ((character digit (SARATAT (i), 16)  

The reason why this correction is:

• Leading zeros (unlike the BigIntega) and safe with negative byte values ​​(byte contrast Parsbaite)

• does not convert the string to a char [] , or creates stringbuilders and string objects for each single byte.