<style>
/* Changing the layout to use less space for mobiles */
@media screen and (max-device-width: 480px), screen and (-webkit-min-device-pixel-ratio: 2) {
#email-body { min-width: 30em !important; }
#email-page { padding: 8px !important; }
#email-banner { padding: 8px 8px 0 8px !important; }
#email-avatar { margin: 1px 8px 8px 0 !important; padding: 0 !important; }
#email-fields { padding: 0 8px 8px 8px !important; }
#email-gutter { width: 0 !important; }
}
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<td bgcolor="#3b4d64" style="background-color:#3b4d64;color:#ffffff;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;line-height:1;"><img src="https://issues.jboss.org/s/en_USbeh5ai-1988229788/6109/58/_/jira-logo-scaled.png" alt="" style="vertical-align:top;" /></td>
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<img id="email-avatar" src="https://community.jboss.org/people/lstreepy/avatar/16.png" alt="" height="48" width="48" border="0" align="left" style="padding:0;margin: 0 16px 16px 0;" />
<div id="email-action" style="padding: 0 0 8px 0;font-size:12px;line-height:18px;">
<a class="user-hover" rel="lstreepy" id="email_lstreepy" href="https://issues.jboss.org/secure/ViewProfile.jspa?name=lstreepy" style="color:#3b73af;">Larry Streepy</a>
created <img src="https://issues.jboss.org/images/icons/issuetypes/bug.png" height="16" width="16" border="0" align="absmiddle" alt="Bug"> <a style='color:#3b73af;text-decoration:none;' href='https://issues.jboss.org/browse/WELD-1550'>WELD-1550</a>
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<a style='color:#3b73af;text-decoration:none;' href='https://issues.jboss.org/browse/WELD-1550'><strong>Interceptor creation fails when applied to a method on a class that extends JPanel (probably any swing component)</strong></a>
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<strong style="font-weight:normal;color:#505050;">Issue Type:</strong>
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<img src="https://issues.jboss.org/images/icons/issuetypes/bug.png" height="16" width="16" border="0" align="absmiddle" alt="Bug"> Bug
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<strong style="font-weight:normal;color:#505050;">Affects Versions:</strong>
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2.1.0.Final </td>
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<strong style="font-weight:normal;color:#505050;">Assignee:</strong>
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<a class="user-hover" rel="jharting" id="email_jharting" href="https://issues.jboss.org/secure/ViewProfile.jspa?name=jharting" style="color:#3b73af;">Jozef Hartinger</a>
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<strong style="font-weight:normal;color:#505050;">Components:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
Interceptors and Decorators </td>
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<strong style="font-weight:normal;color:#505050;">Created:</strong>
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11/Nov/13 1:23 PM
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<strong style="font-weight:normal;color:#505050;">Description:</strong>
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<p style='margin-top:0;margin-bottom:10px;'>I'm trying to use weld SE in a standard desktop app, and I've created a couple of Interceptors to ensure that certain methods are called on the EDT. </p>
<p style='margin-top:0;margin-bottom:10px;'>An example of one of my annotations:</p>
<p style='margin-top:0;margin-bottom:10px;'>@InterceptorBinding<br/>
@Target(</p>
{ElementType.METHOD, ElementType.TYPE}
<p style='margin-top:0;margin-bottom:10px;'>)<br/>
@Retention(RetentionPolicy.RUNTIME)<br/>
public @interface InvokeOnEDT<br/>
{<br/>
}</p>
<p style='margin-top:0;margin-bottom:10px;'>And the actual interceptor:</p>
<p style='margin-top:0;margin-bottom:10px;'>@InvokeOnEDT<br/>
@Interceptor<br/>
@Priority(1)<br/>
public class InvokeOnEDTInterceptor<br/>
{<br/>
private static final Logger logger = Logger.getLogger(InvokeOnEDTInterceptor.class);</p>
<p style='margin-top:0;margin-bottom:10px;'> @AroundInvoke<br/>
public Object ensureOnEDT(InvocationContext ctx) throws Exception</p>
{
logger.warn("INV intercepted: " + ctx);
return ctx.proceed();
}
<p style='margin-top:0;margin-bottom:10px;'>}</p>
<p style='margin-top:0;margin-bottom:10px;'>When I try to initialize the weld container, I get the following exception on any class that uses this annotation on a method and extends a swing component (JPanel is the primary offender):</p>
<p style='margin-top:0;margin-bottom:10px;'>org.jboss.weld.exceptions.WeldException: WELD-001524: Unable to load proxy class for bean Managed Bean <span class="error">[class xxxx.xxxx.core.view.gui.maptools.ShapeEditorPanel3D]</span> with qualifiers <span class="error">[@Any @Default]</span> with class class xxx.xxxx.core.view.gui.maptools.ShapeEditorPanel3D using classloader sun.misc.Launcher$AppClassLoader@6c5bdfae<br/>
at org.jboss.weld.bean.proxy.ProxyFactory.getProxyClass(ProxyFactory.java:315)<br/>
at org.jboss.weld.injection.producer.SubclassedComponentInstantiator.createEnhancedSubclass(SubclassedComponentInstantiator.java:83)<br/>
at org.jboss.weld.injection.producer.SubclassedComponentInstantiator.initEnhancedSubclass(SubclassedComponentInstantiator.java:65)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.injection.producer.SubclassedComponentInstantiator.<init>(SubclassedComponentInstantiator.java:58)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.injection.producer.SubclassedComponentInstantiator.<init>(SubclassedComponentInstantiator.java:54)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.injection.producer.BeanInjectionTarget.initializeAfterBeanDiscovery(BeanInjectionTarget.java:127)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.injection.producer.InjectionTargetInitializationContext.initialize(InjectionTargetInitializationContext.java:42)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.injection.producer.InjectionTargetService.initialize(InjectionTargetService.java:58)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.bootstrap.WeldStartup.deployBeans(WeldStartup.java:413)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:76)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.bootstrap.api.helpers.ForwardingBootstrap.deployBeans(ForwardingBootstrap.java:63)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.environment.se.Weld.initialize(Weld.java:143)</p>
<p style='margin-top:0;margin-bottom:10px;'> at XXXXLauncher.main(XXXXLauncher.java:137)</p>
<p style='margin-top:0;margin-bottom:10px;'>Caused by: java.lang.RuntimeException: java.lang.IllegalAccessError: class xxx.xxxx.core.view.gui.maptools.ShapeEditorPanel3D$Proxy$_$$_WeldSubclass cannot access its superinterface javax.swing.TransferHandler$HasGetTransferHandler</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.util.bytecode.ClassFileUtils.toClass(ClassFileUtils.java:101)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.bean.proxy.ProxyFactory.createProxyClass(ProxyFactory.java:423)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.bean.proxy.ProxyFactory.getProxyClass(ProxyFactory.java:308)</p>
<p style='margin-top:0;margin-bottom:10px;'> ... 12 more</p>
<p style='margin-top:0;margin-bottom:10px;'>Caused by: java.lang.IllegalAccessError: class xxx.xxxx.core.view.gui.maptools.ShapeEditorPanel3D$Proxy$_$$_WeldSubclass cannot access its superinterface javax.swing.TransferHandler$HasGetTransferHandler</p>
<p style='margin-top:0;margin-bottom:10px;'> at java.lang.ClassLoader.defineClass1(Native Method)</p>
<p style='margin-top:0;margin-bottom:10px;'> at java.lang.ClassLoader.defineClass(ClassLoader.java:791)</p>
<p style='margin-top:0;margin-bottom:10px;'> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p>
<p style='margin-top:0;margin-bottom:10px;'> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)</p>
<p style='margin-top:0;margin-bottom:10px;'> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</p>
<p style='margin-top:0;margin-bottom:10px;'> at java.lang.reflect.Method.invoke(Method.java:601)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.util.bytecode.ClassFileUtils.toClass2(ClassFileUtils.java:108)</p>
<p style='margin-top:0;margin-bottom:10px;'> at org.jboss.weld.util.bytecode.ClassFileUtils.toClass(ClassFileUtils.java:97)</p>
<p style='margin-top:0;margin-bottom:10px;'> ... 14 more</p>
<p style='margin-top:0;margin-bottom:10px;'>This happens on any class that derives from something like JPanel. This seems like a bug to me, but I found almost nothing googling for this except some several year old posts about spring AOP.</p>
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<strong style="font-weight:normal;color:#505050;">Environment:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
Weld SE, Windows 7
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<strong style="font-weight:normal;color:#505050;">Project:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<a style="color:#3b73af;" href="https://issues.jboss.org/browse/WELD">Weld</a>
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<strong style="font-weight:normal;color:#505050;">Priority:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<img src="https://issues.jboss.org/images/icons/priorities/major.png" height="16" width="16" border="0" align="absmiddle" alt="Major"> Major
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<strong style="font-weight:normal;color:#505050;">Reporter:</strong>
</td>
<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<a class="user-hover" rel="lstreepy" id="email_lstreepy" href="https://issues.jboss.org/secure/ViewProfile.jspa?name=lstreepy" style="color:#3b73af;">Larry Streepy</a>
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