[jira] [Commented] (WICKET-6913) Java 17 compatibility with cglib

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WICKET-6913?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17408105#comment-17408105 ] 

ASF subversion and git services commented on WICKET-6913:
---------------------------------------------------------

Commit e7aeb829ddac76c5626318d5f73a9fd4703d9d56 in wicket's branch refs/heads/master from Martin Tzvetanov Grigorov
[ https://gitbox.apache.org/repos/asf?p=wicket.git;h=e7aeb82 ]

WICKET-6913 Add generic type to IProxyFactory#createProxy()

Small syntatic sugar.
JdkProxyFactory now also implements IProxyFactory.


> Java 17 compatibility with cglib
> --------------------------------
>
>                 Key: WICKET-6913
>                 URL: https://issues.apache.org/jira/browse/WICKET-6913
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket-spring
>    Affects Versions: 9.4.0
>            Reporter: Robert Bain
>            Assignee: Sven Meier
>            Priority: Major
>             Fix For: 10.0.0, 9.5.0
>
>
> Wicket's use of cglib means that as of Java 16, you need to specify --illegal-access=permit. As of Java 17, this is no longer possible, which I've verified using a JDK 17 Early-Access Build.
> See [https://github.com/cglib/cglib/issues/191]
> See [https://stackoverflow.com/questions/66974846/java-lang-exceptionininitializererror-with-java-16-j-l-classformaterror-access]
>  
> {code}
> Caused by: java.lang.NoClassDefFoundError: Could not initialize class net.sf.cglib.proxy.EnhancerCaused by: java.lang.NoClassDefFoundError: Could not initialize class net.sf.cglib.proxy.Enhancer at org.apache.wicket.proxy.LazyInitProxyFactory.createProxy(LazyInitProxyFactory.java:182) at org.apache.wicket.spring.injection.annot.AnnotProxyFieldValueFactory.getFieldValue(AnnotProxyFieldValueFactory.java:166) at org.apache.wicket.injection.Injector.inject(Injector.java:111) at org.apache.wicket.spring.injection.annot.SpringComponentInjector.inject(SpringComponentInjector.java:124) at org.apache.wicket.spring.injection.annot.SpringComponentInjector.onInstantiation(SpringComponentInjector.java:130) at org.apache.wicket.application.ComponentInstantiationListenerCollection$1.notify(ComponentInstantiationListenerCollection.java:38) at org.apache.wicket.application.ComponentInstantiationListenerCollection$1.notify(ComponentInstantiationListenerCollection.java:34) at org.apache.wicket.util.listener.ListenerCollection.notify(ListenerCollection.java:80) at org.apache.wicket.application.ComponentInstantiationListenerCollection.onInstantiation(ComponentInstantiationListenerCollection.java:33) at org.apache.wicket.Component.<init>(Component.java:690) at org.apache.wicket.MarkupContainer.<init>(MarkupContainer.java:179) at org.apache.wicket.Page.<init>(Page.java:171) at org.apache.wicket.Page.<init>(Page.java:135) at org.apache.wicket.markup.html.WebPage.<init>(WebPage.java:74)
> {code}



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