FocusManager.getCurrentManager() method throws NPE

Name: nkR10003 Date: 10/20/2000


Public static FocusManager.getCurrentManager() method throws
NullPointerExcption (NPE).


Example below demonstrates this problem:
------------------example--------------------
//test.java
import javax.swing.*;
public class test {
    public static void main(String[] args) {
        System.out.println("current manager: "
                + FocusManager.getCurrentManager());
        System.out.println("Passed: OKAY");
        System.exit(0);
    }
}
----------------output:----------------------
Exception in thread "main" java.lang.NullPointerException
at javax.swing.DelegatingDefaultFocusManager.setDefaultFocusTraversalPolicy(FocusManager.java:172)
at javax.swing.DefaultFocusManager.<init>(DefaultFocusManager.java:41)
at javax.swing.DelegatingDefaultFocusManager.<init>(FocusManager.java:125)
at javax.swing.FocusManager.getCurrentManager(FocusManager.java:63)
at test.main(test.java:5)
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