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Posted to notifications@groovy.apache.org by "Paul King (JIRA)" <ji...@apache.org> on 2017/05/02 02:03:07 UTC
[jira] [Closed] (GROOVY-8132) Properties of @Delegate fields are
preferred to those in the owning class
[ https://issues.apache.org/jira/browse/GROOVY-8132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul King closed GROOVY-8132.
-----------------------------
> Properties of @Delegate fields are preferred to those in the owning class
> -------------------------------------------------------------------------
>
> Key: GROOVY-8132
> URL: https://issues.apache.org/jira/browse/GROOVY-8132
> Project: Groovy
> Issue Type: Bug
> Components: Compiler
> Affects Versions: 2.4.10
> Reporter: Shil Sinha
> Assignee: Shil Sinha
> Fix For: 2.4.11
>
>
> Example:
> {code}
> class Foo {
> String pls
> @groovy.lang.Delegate
> Bar bar
> }
> class Bar {
> String pls
> }
> assert new Foo(pls: 'ok').pls == 'ok'
> {code}
> Running the code above results in the following exception:
> {code}
> java.lang.NullPointerException: Cannot set property 'pls' on null object
> {code}
> Delegation of properties should behave the the same way as delegation of methods i.e. properties of delegates should not take precedence over properties declared in the owning class.
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