Sam Corbett created WELD-1081:
---------------------------------
Summary: Weld crashes when attempting to read
Key: WELD-1081
URL: https://issues.jboss.org/browse/WELD-1081
Project: Weld
Issue Type: Bug
Components: Reflection layer
Environment: Weld 1.1.6-SNAPSHOT, Groovy 1.8.6
Reporter: Sam Corbett
The Groovy compiler generates invalid class names for classes representing a
Groovy closure inside an inner class (see
[GROOVY-5351|http://jira.codehaus.org/browse/GROOVY-5351]). This bug causes
Weld to crash when calling WeldClassImpl.isAnonymousClass(). While Weld can't
help Groovy's behaviour, it shouldn't crash either.
The classes we have that cause this are:
{code}
brooklyn.event.adapter.JmxNotificationAdapter$_NotificationPushHelper_closure1
brooklyn.entity.basic.MethodEffector$_AnnotationsOnMethod_closure2
brooklyn.entity.basic.MethodEffector$_AnnotationsOnMethod_closure1
{code}
The exception that crashes Weld is:
{code}
Caused by: java.lang.InternalError: Malformed class name
at java.lang.Class.getSimpleName(Class.java:1133) [:1.6.0_29]
at java.lang.Class.isAnonymousClass(Class.java:1188) [:1.6.0_29]
at
org.jboss.weld.introspector.jlr.WeldClassImpl.isAnonymousClass(WeldClassImpl.java:386)
at
org.jboss.weld.bootstrap.AbstractBeanDeployer.isTypeManagedBeanOrDecoratorOrInterceptor(AbstractBeanDeployer.java:260)
at
org.jboss.weld.bootstrap.BeanDeployer.createBeans(BeanDeployer.java:131)
at
org.jboss.weld.bootstrap.BeanDeployment.createBeans(BeanDeployment.java:191)
at
org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:336)
at org.jboss.as.weld.WeldContainer.start(WeldContainer.java:81)
at org.jboss.as.weld.services.WeldService.start(WeldService.java:89)
at
org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1765)
... 4 more
{code}
The attached project demonstrates the problem by having Weld load the following
class:
{code}
public class ClosureClassNameTest {
private static class Inner {
def _ = [1, 2, 3].each {}
}
}
{code}
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