<pre>
public class SysEnv {
public SysEnv() {
// TODO Auto-generated constructor stub
}
public static void main(String[] args) {
// TODO Auto-generated method stub
java.util.Enumeration e = System.getProperties().propertyNames();
while( e.hasMoreElements() )
{
String prop = (String)e.nextElement();
System.out.print(prop);
System.out.print(» = «);
System.out.println( System.getProperty(prop) );
}
}
}
</pre>