Why TimeZone.getDefault().getID()) not equals run "date" command on linux?

Question

On linux, run date command and got the following output:
#> date
Tue Apr 1 09:58:37 CST 2008
But java class got the Timezone is not correct.
My class is below:
import java.util.TimeZone;
public class T {
        public static void main(String[]args) {
                System.out.println(TimeZone.getDefault().getID());
                System.out.println(TimeZone.getDefault().getDisplayName());
}The out put is:
#> java T
US/Pacific
Pacific Standard Time
Could you help me?
Edited by: kongxx on Mar 31, 2008 7:02 PM

Answer 1

This should be os environment, if I following this steps((http://www.wikihow.com/Change-the-Timezone-in-Linux) ) to change system timezone, the TimeZone.getDefault() method return correct.
Edited by: kongxx on Apr 1, 2008 7:38 PM