There is a BTC client written in Java, though it is very immature still. An employee from Google made it. http://code.google.com/p/bitcoinj/ http://code.google.

There is a BTC client written in Java, though it is very immature still. An employee from Google made it. http://code.google.com/p/bitcoinj/ http://code.google.com/p/bitcoinj/