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From "Lukasz Lenart (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (OGNL-249) Ognl.GetMethods does not return default methods in interfaces (new java 8 feature)
Date Tue, 01 Sep 2015 06:59:45 GMT

     [ https://issues.apache.org/jira/browse/OGNL-249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lukasz Lenart updated OGNL-249:
-------------------------------
    Fix Version/s:     (was: 4.0)
                   3.0.12

> Ognl.GetMethods does not return default methods in interfaces (new java 8 feature)
> ----------------------------------------------------------------------------------
>
>                 Key: OGNL-249
>                 URL: https://issues.apache.org/jira/browse/OGNL-249
>             Project: Commons OGNL
>          Issue Type: Bug
>          Components: Core Runtime
>    Affects Versions: 3.0
>         Environment: Java 8, OSX, likely all environments tho.
>            Reporter: Tim Wright
>             Fix For: 3.0.12
>
>
> Hi,
> I'm a contributor to an open source automated test framework called "Concordion". We
use OGNL internally to evaulate test specifications. One of our users has reported a bug where
Concordion cannot call default interface methods. We've traced the problem to OGNL - the OgnlRuntime.getMethods
method is not returning default implementations of interface methods. We've verified the behaviour
in OGNL versions 2.6.9 and 3.0.9.
> Consider the following interface and junit test file. The test fails. But it probably
should not.
> {code:java}
> // INTERFACE
> package org.concordion;
> public interface InterfaceWithDefaults {
>     default public void defaultMethod() { }
> }
> {code}
> {code:java}
> // TEST CLASS
> package org.concordion;
> import ognl.OgnlRuntime;
> import org.junit.Test;
> import static org.junit.Assert.assertNotNull;
> public class TestDefaultMethods implements InterfaceWithDefaults {
>     @Test
>     public void testDefaultMethod() {
>         defaultMethod();
>         assertNotNull(OgnlRuntime.getMethods(TestDefaultMethods.class, "defaultMethod",
false));
>     }
> }
> {code}



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