[jira] [Resolved] (CXF-6684) A Warning is logged on every JAX-RS call

["Sergey Beryozkin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CXF-6684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Beryozkin resolved CXF-6684.
-----------------------------------
    Resolution: Won't Fix
      Assignee: Sergey Beryozkin

This issue applies only to 2.7.17/18 - and thus it is Won't Fix as 2.7.x has reached eol

> A Warning is logged on every JAX-RS call
> ----------------------------------------
>
>                 Key: CXF-6684
>                 URL: https://issues.apache.org/jira/browse/CXF-6684
>             Project: CXF
>          Issue Type: Bug
>          Components: JAX-RS
>    Affects Versions: 2.7.17
>            Reporter: Luz
>            Assignee: Sergey Beryozkin
>
> A Warning is logged on every JAX-RS call: " Both Object#method and Object#method are equal candidates for handling the current request which can lead to unpredictable results". This occurs even with no configuration errors (only one service with one method).
> This bug seems to be introduced by commit d58606e554418899e905cd2f3bc7e8c465eff451.
> org.apache.cxf.jaxrs.utils.JAXRSUtils#findTargetMethod uses a java.util.TreeMap with org.apache.cxf.jaxrs.model.OperationResourceInfoComparator. But java.util.TreeMap.put(K, V) calls compare(key, key) internally.
> {code:title=Test.java}
>     @Test
>     public void testWarning() throws Exception
>     {
>         Message m = new MessageImpl();
>         Exchange e = new ExchangeImpl();
>         e.setInMessage(m);
>         e.put(Endpoint.class, Mockito.mock(Endpoint.class));
>         OperationResourceInfo k = new OperationResourceInfo(getClass().getMethod("toString"),
>                 new ClassResourceInfo(getClass()));
>         k.setURITemplate(new URITemplate("template"));
>         new TreeMap<>(new OperationResourceInfoComparator(m, "GET")).put(k, new Object());
>     }
> }
> {code}



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