: : : for those who knows, plz send me an email
: : : email@example.com
: : : thanx
: : :
: : With Java alone this cannot be done, because the JVM needs to call
: : the native OS to get to the hardware.
: -->means that, i have to use JNI?
JNI is only part of the story. You also need some native code, which implements that interface. This can either be a 3rd party library or a library which you wrote yourself.