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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-1136) [classlib][net] unexpected NPE for Socket().setKeepAlive(true);
Date Thu, 10 Aug 2006 10:23:13 GMT
[classlib][net] unexpected NPE for Socket().setKeepAlive(true);

                 Key: HARMONY-1136
                 URL: http://issues.apache.org/jira/browse/HARMONY-1136
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Vladimir Ivanov

The Harmony method java.net.Socket((SocketImpl) null).setKeepAlive(true) throws NPE while
RI works silently.

====================== test.java ======================
import java.net.*;

public class test  { 
    public static void main (String[] args) throws Exception {
        new testSocket((SocketImpl) null).setKeepAlive(true);

class testSocket extends Socket {
   public testSocket(SocketImpl impl) throws SocketException {

C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -cp . -showversion test
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC: System optimized
over throughput (initial strategy singleparpar))

C:\tmp\tmp17>C:\harmony\classlib1.5\deploy\jdk\jre\bin\java.exe -cp . -showversion test
java version 1.5 (subset)

(c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
Exception in thread "main" java.lang.NullPointerException
        at java.net.Socket.checkClosedAndCreate(Socket.java:796)
        at java.net.Socket.setKeepAlive(Socket.java:551)
        at test.main(test.java:5)

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