Convertir un byte en unsigned byte

Bonjour,

j'ai un byte et je souhaiterai avoir sa valeur en unsigned byte...
Ou comment convertir mon byte en unsigned byte ?

Comment faire ?

Merci...

Code:

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byte signed = -1; /** @see http://forum.java.sun.com/thread.jspa?threadID=569750&messageID=2817623 */ int unsigned = (signed & 0xff); System.out.println(unsigned); // 255 /** @see http://forum.java.sun.com/thread.jspa?threadID=511332&messageID=2429897 */ unsigned = (signed >= 0 ? signed : 256 + signed); System.out.println(unsigned); // 255 /** @author g_rare */ unsigned = (256 + signed) % 256; System.out.println(unsigned); // 255

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8O

ouais le plus simple c'est & 0xff.

merci...