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Posted to commits@harmony.apache.org by "tatyana doubtsova (JIRA)" <ji...@apache.org> on 2006/11/29 08:34:22 UTC
[jira] Commented: (HARMONY-1854) [drlvm][unit] WeakReference has
not been garbage collected using JET
[ http://issues.apache.org/jira/browse/HARMONY-1854?page=comments#action_12454243 ]
tatyana doubtsova commented on HARMONY-1854:
--------------------------------------------
There is no classlibrary issue any more. It was resolved by applying patch to http://issues.apache.org/jira/browse/HARMONY-1803, revision 463705
> [drlvm][unit] WeakReference has not been garbage collected using JET
> ---------------------------------------------------------------------
>
> Key: HARMONY-1854
> URL: http://issues.apache.org/jira/browse/HARMONY-1854
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Reporter: Maxim Makarov
> Attachments: patch.txt
>
>
> Problem details:
> WeakReference has not been garbage collected using JET
>
> Code for reproducing:
> import java.lang.ref.WeakReference;
> public class Test extends junit.framework.TestCase {
> public void testTest() {
> try {
> Object pos = new Object();
> WeakReference wr = new WeakReference(pos);
> for (int i = 0; i < 5; i++) {
> System.gc();
> }
> System.out.println(wr.get());
> assertNull("Position object hasn't been garbage collected", wr.get());
> }catch(Exception e){
> }
> }
> }
> Output on RI:
> ----------------
> Note: Test.java uses unchecked or unsafe operations.
> Note: Recompile with -Xlint:unchecked for details.
> On RI
> .null
> Time: 0.203
> OK (1 test)
> On Harmony:
> ---------------
> Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
> java version "1.5.0"
> pre-alpha : not complete or compatible
> svn = r454528, (Oct 12 2006), Windows/ia32/msvc 1310, release build
> http://incubator.apache.org/harmony
> .java.lang.Object@2061ca2c
> F
> Time: 0.031
> There was 1 failure:
> 1) testTest(Test)junit.framework.AssertionFailedError: Position object hasn't
> been garbage collected
> at Test.testTest(Test.java:36)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> FAILURES!!!
> Tests run: 1, Failures: 1, Errors: 0
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