jdk1.4 build45

java.util.prefs.Preferences sync()

In the test program :
 node created, node removed
and then sync() called - IllegalStateException not thrown.

--------------Test Program--------------------
 
 
import java.util.prefs.*;
import java.util.*;
 
/**
 *
 *SyncTest : removeNode() call and check that IllegalStateException is thrown when sync() is called
 */
public class SyncTest {
    
    public static void main(String[] args) throws Exception {
   try {
           Preferences userRoot = Preferences.userRoot();
           Preferences N1 = userRoot.node("N1");
           Preferences N2 = N1.node("N2");
           N1.put("k1","v1");
           N2.put("k2","v2");
           N2.removeNode();
           N2.sync();
           System.out.println("SyncTest() Fail");
       } catch(IllegalStateException ise) {
           System.out.println("Expected IllegalStateException thrown SyncTest() Pass");
       } catch(Exception e) {
           System.out.println("Exception thrown = " + e);
           System.out.println("SyncTest() Fail");
           e.printStackTrace();
       }
    }
}