[JBoss JIRA] (JASSIST-163) RuntimeSupport.find2Methods a perf hotspot when proxy's methods are called at higher concurrency
by Nikita Tovstoles (JIRA)
Nikita Tovstoles created JASSIST-163:
----------------------------------------
Summary: RuntimeSupport.find2Methods a perf hotspot when proxy's methods are called at higher concurrency
Key: JASSIST-163
URL: https://issues.jboss.org/browse/JASSIST-163
Project: Javassist
Issue Type: Enhancement
Affects Versions: 3.16.1-GA, 3.15.0-GA
Environment: hibernate-core 3.6.10.Final
Reporter: Nikita Tovstoles
Assignee: Shigeru Chiba
We've been profiling our Hibernate 3.6.10-based app and noticed a perf bottleneck in javassist.util.proxy.RuntimeSupport.find2methods. Unfortunately, this method, which has a synch. block, is being called on
every invocation of every proxied entity method (see javassist.util.proxy.ProxyFactory.makeForwarder(), called indirectly by
ProxyFactory.createClass()).
In our testing, the result is that our service call's latency increases from 33 to 55, 260, 400ms as concurrency increases
1-10-20-30 users on a 4-core CPU. At 20 and 30 users 51% of CPU time is spent contending for a monitor in RuntimeSupport.find2methods:
{code}
synchronized (methods) {
if (methods[index] == null) {
methods[index + 1] = thisMethod == null ? null
: findMethod(self, thisMethod, desc);
methods[index] = findSuperMethod(self, superMethod, desc);
}
}
{code}
Since find2methods merely interrogates class metadata, seems like its return values should be cached (in a ConcurrentMap?) instead repeatedly executing the above synchronized statement.
Full [YourKit profiler|http://yourkit.com] is attached, salient screen shots also attached separately
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13 years, 5 months
[JBoss JIRA] (AS7-5150) Stack overflow with @Produces and @Inject in one ManagedBean
by Thomas Diesler (JIRA)
Thomas Diesler created AS7-5150:
-----------------------------------
Summary: Stack overflow with @Produces and @Inject in one ManagedBean
Key: AS7-5150
URL: https://issues.jboss.org/browse/AS7-5150
Project: Application Server 7
Issue Type: Bug
Components: CDI / Weld
Reporter: Thomas Diesler
Assignee: Stuart Douglas
This code
{code}
@ManagedBean
public class SimpleManagedBean {
@Inject List<String> providers;
@Produces
public List<String> getPaymentProviders() {
return Arrays.asList("Visa", "Paypal");
}
}
{code}
lead to
{code}
10:36:19,441 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/simple].[SimpleBeanServlet]] (http-/127.0.0.1:8080-1) Allocate exception for servlet SimpleBeanServlet: java.lang.StackOverflowError
at org.jboss.weld.manager.BeanManagerImpl.getId(BeanManagerImpl.java:932) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.manager.BeanManagerImpl.hashCode(BeanManagerImpl.java:855) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at java.util.HashMap.get(HashMap.java:300) [rt.jar:1.6.0_33]
at org.jboss.weld.util.BeansClosure.getClosure(BeansClosure.java:59) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.manager.BeanManagerImpl.getMostSpecializedBean(BeanManagerImpl.java:979) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:626) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:703) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:136) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:686) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:695) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1$1.proceed(ManagedBean.java:161) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1.work(ManagedBean.java:157) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.ManagedBean$FixInjectionPoint.run(ManagedBean.java:131) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.inject(ManagedBean.java:153) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:293) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:68) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:637) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.AbstractReceiverBean.getReceiver(AbstractReceiverBean.java:77) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.AbstractProducerBean$AbstractProducer.produce(AbstractProducerBean.java:317) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:307) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:68) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:637) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:703) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:136) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:686) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:695) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1$1.proceed(ManagedBean.java:161) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1.work(ManagedBean.java:157) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.ManagedBean$FixInjectionPoint.run(ManagedBean.java:131) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.inject(ManagedBean.java:153) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:293) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:68) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:637) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.AbstractReceiverBean.getReceiver(AbstractReceiverBean.java:77) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.bean.AbstractProducerBean$AbstractProducer.produce(AbstractProducerBean.java:317) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
{code}
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13 years, 5 months
[JBoss JIRA] (LOGTOOL-56) Introduce parameter positions and "repeat" annotations
by David Lloyd (JIRA)
David Lloyd created LOGTOOL-56:
----------------------------------
Summary: Introduce parameter positions and "repeat" annotations
Key: LOGTOOL-56
URL: https://issues.jboss.org/browse/LOGTOOL-56
Project: Log Tool
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Reporter: David Lloyd
Assignee: David Lloyd
Priority: Optional
Introduce a {{@Pos({n, n, n})}} annotation that allows repeating and positional adjustment of a parameter This would allow for things like this:
{code}
@LogMessage(level = DEBUG)
@Message(value = "Got a %d (%x)")
void gotNumber(@Pos({1, 2}) int value);
{code}
Unqualified parameters start counting from the position of the previous parameter. If two parameters end up in the same position it's an error; if a position has no parameter that's an error as well.
Positional parameters should allow for multiple transformations too:
{code}
@LogMessage(level = DEBUG)
@Message(value = "Got a %s with a type of %s which has a hash code of %x")
void gotThing(@Pos(value = {1, 2, 3}, transform = {{}, {GET_CLASS}, {GET_CLASS, HASH_CODE}) Object thing);
{code}
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13 years, 5 months
[JBoss JIRA] (AS7-5565) RESTEasy throws NoClassDefFoundError: org/codehaus/jackson/map/JsonMappingException$Reference
by Juergen Zimmermann (JIRA)
Juergen Zimmermann created AS7-5565:
---------------------------------------
Summary: RESTEasy throws NoClassDefFoundError: org/codehaus/jackson/map/JsonMappingException$Reference
Key: AS7-5565
URL: https://issues.jboss.org/browse/AS7-5565
Project: Application Server 7
Issue Type: Bug
Components: REST
Affects Versions: 7.1.2.Final (EAP)
Reporter: Juergen Zimmermann
Assignee: Stuart Douglas
When I invoke my RESTful Web Service to retrieve JSON data I'm getting a stacktrace about NoClassDefFoundError (see below). This is my META-INF/MANIFESTMF in the .war file:
Manifest-Version: 1.0
Dependencies: org.jboss.resteasy.resteasy-jackson-provider,org.infinis
pan,org.infinispan.client.hotrod,org.jboss.as.controller-client,org.j
boss.dmr,com.google.guava,org.joda.time
Build-Jdk: 1.7.0_07
Built-By: ...
Created-By: Maven Integration for Eclipse
This is the stacktrace:
...
06:20:44,145 INFO [org.jboss.resteasy.spi.ResteasyDeployment] Deploying javax.ws.rs.core.Application: class de.shop.util.JaxRsActivator$Proxy$_$$_WeldClientProxy
06:20:44,571 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/shop].[de.shop.util.JaxRsActivator]] Servlet.service() for servlet de.shop.util.JaxRsActivator threw exception: javax.enterprise.event.ObserverException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [rt.jar:1.7.0_07]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) [rt.jar:1.7.0_07]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [rt.jar:1.7.0_07]
at java.lang.reflect.Constructor.newInstance(Constructor.java:525) [rt.jar:1.7.0_07]
at java.lang.Class.newInstance0(Class.java:372) [rt.jar:1.7.0_07]
at java.lang.Class.newInstance(Class.java:325) [rt.jar:1.7.0_07]
at org.jboss.weld.util.reflection.SecureReflections$16.work(SecureReflections.java:344) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:52) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInstantiation(SecureReflectionAccess.java:173) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.util.reflection.SecureReflections.newInstance(SecureReflections.java:341) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.injection.Exceptions.rethrowException(Exceptions.java:33) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.injection.Exceptions.rethrowException(Exceptions.java:73) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:162) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:245) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:233) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:213) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.manager.BeanManagerImpl.notifyObservers(BeanManagerImpl.java:590) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:580) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:575) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.jboss.solder.servlet.exception.CatchExceptionFilter.doFilter(CatchExceptionFilter.java:74) [solder-impl-3.1.1.Final.jar:3.1.1.Final]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.16.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.16.Final.jar:]
at org.jboss.solder.servlet.event.ServletEventBridgeFilter.doFilter(ServletEventBridgeFilter.java:74) [solder-impl-3.1.1.Final.jar:3.1.1.Final]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.16.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.16.Final.jar:]
at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:145) [prettyfaces-jsf2-3.3.3.jar:]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.16.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.16.Final.jar:]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.16.Final.jar:]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.16.Final.jar:]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:397) [jbossweb-7.0.16.Final.jar:]
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.1.2.Final.jar:7.1.2.Final]
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.2.Final.jar:7.1.2.Final]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.16.Final.jar:]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.16.Final.jar:]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.16.Final.jar:]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.16.Final.jar:]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.16.Final.jar:]
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:679) [jbossweb-7.0.16.Final.jar:]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:931) [jbossweb-7.0.16.Final.jar:]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_07]
Caused by: javax.servlet.ServletException: Servlet execution threw an exception
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:346) [jbossweb-7.0.16.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.16.Final.jar:]
at org.jboss.weld.servlet.ConversationPropagationFilter.doFilter(ConversationPropagationFilter.java:62) [weld-core-1.1.8.Final.jar:2012-04-29 10:45]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.16.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.16.Final.jar:]
at org.jboss.solder.servlet.exception.CatchExceptionFilter.doFilter(CatchExceptionFilter.java:65) [solder-impl-3.1.1.Final.jar:3.1.1.Final]
... 21 more
Caused by: java.lang.NoClassDefFoundError: org/codehaus/jackson/map/JsonMappingException$Reference
at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:166) [jackson-mapper-asl-1.9.2.jar:1.9.2]
at org.codehaus.jackson.map.ser.BeanSerializer.serialize(BeanSerializer.java:112) [jackson-mapper-asl-1.9.2.jar:1.9.2]
...
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13 years, 5 months
[JBoss JIRA] (AS7-5506) Remove does not remove associated overlays
by Thomas Diesler (JIRA)
Thomas Diesler created AS7-5506:
-----------------------------------
Summary: Remove does not remove associated overlays
Key: AS7-5506
URL: https://issues.jboss.org/browse/AS7-5506
Project: Application Server 7
Issue Type: Bug
Components: Server
Reporter: Thomas Diesler
Assignee: Stuart Douglas
Fix For: 7.2.0.Alpha1
The DeploymentPlan API uses composite operations like this
{code}
DeploymentPlanBuilder builder = deploymentManager.newDeploymentPlan();
builder = builder.undeploy(runtimeName).remove(runtimeName);
{code}
This however does not remove associated deployment overlays
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13 years, 5 months
[JBoss JIRA] Created: (JBAS-9203) EJBAccessException dont contains my LoginException thrown in a custom LoginModule during login-Method
by Felix Ullrich (JIRA)
EJBAccessException dont contains my LoginException thrown in a custom LoginModule during login-Method
-----------------------------------------------------------------------------------------------------
Key: JBAS-9203
URL: https://issues.jboss.org/browse/JBAS-9203
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: Security
Affects Versions: 6.0.0.Final
Reporter: Felix Ullrich
Assignee: Anil Saldhana
This problem was already mentioned here: [http://community.jboss.org/message/114379] A thrown LoginException in a custom LoginModule is not correctly wrapped into the javax.ejb.EJBAccessException on client-side. The cause of EJBAccessException is just not set - its null...
The RemoteClient-Code looks like this
try {
ejb.someMethod();
} catch (final EJBAccessException e) {
e.printStackTrace();
throw e.getCause();
}
and the Stacktrace:
javax.ejb.EJBAccessException: Invalid User
at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:161)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.core.context.CurrentInvocationContextInterceptor.invoke(CurrentInvocationContextInterceptor.java:47)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.interceptor.EJB3TCCLInterceptor.invoke(EJB3TCCLInterceptor.java:86)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.stateful.StatefulContainer.dynamicInvoke(StatefulContainer.java:603)
at org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:53)
at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91)
at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:898)
at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:791)
at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:744)
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:548)
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:234)
at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:216)
at org.jboss.remoting.Client.invoke(Client.java:1961)
at org.jboss.remoting.Client.invoke(Client.java:804)
at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:60)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:77)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.async.impl.interceptor.AsynchronousClientInterceptor.invoke(AsynchronousClientInterceptor.java:143)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
at $Proxy8.invoke(Unknown Source)
at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:185)
at $Proxy7.findAll(Unknown Source)
at RemoteClient.main(RemoteClient.java:22)
at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:72)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:77)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.ejb3.async.impl.interceptor.AsynchronousClientInterceptor.invoke(AsynchronousClientInterceptor.java:143)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
at $Proxy8.invoke(Unknown Source)
at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:185)
at $Proxy7.findAll(Unknown Source)
at RemoteClient.main(RemoteClient.java:22)
Exception in thread "main" java.lang.NullPointerException
at RemoteClient.main(RemoteClient.java:25)
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13 years, 5 months