java System.getProperties() list
code public class z{ public static void main(String[] args){ System.getProperties().list(System.out); } } windows xp result -- listing properties -- java.runtime.name=Java(TM) SE Runtime Environment sun.boot.library.path=C:\Program Files\Java\jre1.6.0_07\bin java.vm.version=10.0-b23 java.vm.vendor=Sun Microsystems Inc. java.vendor.url=http://java.sun.com/ path.separator=; java.vm.name=Java HotSp..