Name: dkC59003 Date: 12/21/99



HotSpot Kestrel 1.3fcs-R (Solaris) fails the test nsk/regression/b4265661 from
testbase_nsk. An unexpected NullPointerException occurs.
Classic passes the test.

Log and test sources follow:

$ java -version
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-R)
Java HotSpot(TM) Client VM (build 1.3-R, interpreted mode)
$ java b4265661
Font specified in font.properties not found [-monotype-courier
new-regular-r---*-%d-*-*-m-*-iso8859-1]
...
Font specified in font.properties not found [-monotype-courier
new-regular-r---*-%d-*-*-m-*-iso8859-1]
Warning: Cannot convert string "crc-12" to type FontStruct
java.lang.NullPointerException
        at b4265661.access$100(b4265661.java:9)
        at b4265661$MyWorker.construct(b4265661.java:46)
        at b4265661_sw$1.run(b4265661_sw.java:24)
        at java.lang.Thread.run(Thread.java:484)

---------------------------------------------------------------------- b4265661.java
// File: @(#)b4265661.java 1.1 99/09/09
// Copyright 09/09/99 Sun Microsystems, Inc. All Rights Reserved

import java.io.PrintStream;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class b4265661 extends JFrame {
    private String query ;

    public b4265661() {
        JPanel panel = new JPanel() ;

        addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                System.exit(0);
            }
        });

        getContentPane().add(panel) ;
        setBounds(200, 200, 640, 480);
        setVisible(true);
    }

    public MyWorker doSomething() {
        query = "Hello world";
        return new MyWorker();
    }

    public static void main(String argv[]) {
System.exit(run(argv, System.out) + 95/*STATUS_TEMP*/);
    }

    public static int run(String argv[], PrintStream out) {
        b4265661 wb = new b4265661();
MyWorker mw = wb.doSomething();
while (! mw.flag) {}
if (mw.getValue() == null)
return 2/*STATUS_FAILED*/;
return 0/*STATUS_PASSED*/;
    }

    private class MyWorker extends b4265661_sw {
        public Object construct() {
            System.out.println(query) ;
            return query ;
        }
    }
}
--------------------------------------------------------------------- b4265661_sw.java
// File: @(#)b4265661_sw.java 1.1 99/09/09
// Copyright 09/09/99 Sun Microsystems, Inc. All Rights Reserved

public abstract class b4265661_sw {
    public boolean flag = false;
    private Object value; // see getValue(), setValue()
    private Thread thread;

    protected synchronized Object getValue() {
return value;
    }

    private synchronized void setValue(Object x) {
value = x;
    }

    public abstract Object construct();

    public b4265661_sw() {

        Runnable doConstruct = new Runnable() {
            public void run() {
                try {
                    setValue(construct());
                }
                finally {
                    flag = true;
                }

            }
        };

        Thread t = new Thread(doConstruct);
        t.start();
    }
}

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