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https://issues.apache.org/jira/browse/TAP5-2786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17876438#comment-17876438
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ASF subversion and git services commented on TAP5-2786:
-------------------------------------------------------
Commit 6661642ca1d662bb084d5addb6dae082ae830898 in tapestry-5's branch
refs/heads/master from Thiago H. de Paula Figueiredo
[ https://gitbox.apache.org/repos/asf?p=tapestry-5.git;h=6661642ca ]
TAP5-2786: don't override final method in subclass
when in multiple classloader mode
> 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
>
> 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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