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https://issues.apache.org/jira/browse/TAP5-2786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17876441#comment-17876441
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Hudson commented on TAP5-2786:
------------------------------
FAILURE: Integrated in Jenkins build Tapestry » tapestry-trunk-freestyle #252
(See
[https://ci-builds.apache.org/job/Tapestry/job/tapestry-trunk-freestyle/252/])
TAP5-2786: don't override final method in subclass (thiago: rev
6661642ca1d662bb084d5addb6dae082ae830898)
* (add)
plastic/src/main/java/org/apache/tapestry5/plastic/MethodAlreadyExistsException.java
* (add)
tapestry-core/src/test/java/org/apache/tapestry5/integration/app1/pages/SubclassWithFinalCachedMethodDemo.java
* (add)
tapestry-core/src/test/resources/org/apache/tapestry5/integration/app1/pages/SubclassWithFinalCachedMethodDemo.tml
* (add)
tapestry-core/src/test/java/org/apache/tapestry5/integration/app1/components/SubclassWithFinalCachedMethod.java
* (edit)
tapestry-core/src/main/java/org/apache/tapestry5/internal/transform/PropertyWorker.java
* (edit)
plastic/src/main/java/org/apache/tapestry5/internal/plastic/PlasticFieldImpl.java
* (add)
tapestry-core/src/test/java/org/apache/tapestry5/integration/app1/components/SuperclassWithFinalCachedMethod.java
* (add)
tapestry-core/src/test/resources/org/apache/tapestry5/integration/app1/components/SuperclassWithFinalCachedMethod.tml
* (edit)
tapestry-core/src/main/java/org/apache/tapestry5/internal/transform/CachedWorker.java
> Attempt to override final method in subclass when in multiple classloader mode
> ------------------------------------------------------------------------------
>
> Key: TAP5-2786
> URL: https://issues.apache.org/jira/browse/TAP5-2786
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.8.7
> Reporter: Thiago Henrique De Paula Figueiredo
> Assignee: Thiago Henrique De Paula Figueiredo
> Priority: Minor
> Fix For: 5.9.0
>
>
> With this code:
> Select.java
> {code:java}
> @Cached(watch = "clientId")
> protected final List<?> getList() {
> return createList();
> }
> protected List<?> createList() {
> return list_;
> }{code}
> SelectDigest.java
> {code:java}
> public class SelectDigest extends Select {
> @Override
> protected List<?> createList() {
> ....
> }
> }{code}
> This exception happens:
> java.lang.IncompatibleClassChangeError
> *class root_package.components.SelectDigest overrides final method
> root_package.components.Select.getList()Ljava/util/List;*
>
> If I remove the {{final}} modifier from the superclass' {{getList()}} method,
> the problem doesn't work.
>
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