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Posted to issues@commons.apache.org by "Henri Yandell (JIRA)" <ji...@apache.org> on 2010/03/17 19:31:27 UTC

[jira] Commented: (LANG-606) EqualsBuilder causes StackOverflowException

    [ https://issues.apache.org/jira/browse/LANG-606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12846514#action_12846514 ] 

Henri Yandell commented on LANG-606:
------------------------------------

Can you check the patch? It doesn't apply cleanly, but neither file in question has changed since you posted the patch.

> EqualsBuilder causes StackOverflowException
> -------------------------------------------
>
>                 Key: LANG-606
>                 URL: https://issues.apache.org/jira/browse/LANG-606
>             Project: Commons Lang
>          Issue Type: Bug
>          Components: lang.builder.*
>    Affects Versions: 2.5
>            Reporter: Oliver Sauder
>            Priority: Minor
>             Fix For: 3.0
>
>         Attachments: EqualsBuilderCyclicalObjectReferences.patch
>
>
> EqualsBuilder causes StackOverflowException when comparing objects with cyclical object references.
> e,g.
> static class TestObjectReference {
> 		@SuppressWarnings("unused")
> 		private TestObjectReference reference;
>     	@SuppressWarnings("unused")
> 		private TestObject one;
>     	
>     	public TestObjectReference(int one) {
> 			this.one = new TestObject(one);
> 		}
>     	
>     	public void setObjectReference(
>     			TestObjectReference reference) {
> 			this.reference = reference;
> 		}
> 		@Override
> 		public boolean equals(Object obj) {
> 			return EqualsBuilder.reflectionEquals(this, obj);
> 		}
>     }

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