[jira] [Updated] (ARIES-1970) ClassCastException in Karaf ITests when using CXF JAX-RS WebClient and Whiteboard

2022-07-06 Thread Jira


 [ 
https://issues.apache.org/jira/browse/ARIES-1970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Jean-Baptiste Onofré updated ARIES-1970:

Fix Version/s: jax-rs-whiteboard-2.0.2
   (was: jax-rs-whiteboard-2.0.1)

> ClassCastException in Karaf ITests when using CXF JAX-RS WebClient and 
> Whiteboard
> -
>
> Key: ARIES-1970
> URL: https://issues.apache.org/jira/browse/ARIES-1970
> Project: Aries
>  Issue Type: Bug
>  Components: jax-rs-whiteboard
>Affects Versions: jax-rs-whiteboard-1.0.5, jax-rs-whiteboard-1.0.7, 
> jax-rs-whiteboard-1.0.6
> Environment: Karaf 4.3.0.RC1 (with default CXF: 3.3.5) + Whiteboard 
> 1.0.6 (with default CXF: 3.2.5)
> Karaf 4.3.0.RC1 (rebuilt with CXF: 3.2.5) + Whiteboard 1.0.6 (with default 
> CXF: 3.2.5)
> Karaf 4.2.6 + Whiteboard 1.0.5
>Reporter: Alexey Ivanov
>Assignee: Jean-Baptiste Onofré
>Priority: Major
> Fix For: jax-rs-whiteboard-2.0.2
>
>
> Could be related with https://issues.apache.org/jira/browse/ARIES-1969
> May be caused by mixed up classes from different OSGi classpathes (repackaged 
> CXF copy in Whiteboard and CXF copy from jax-rs) due to to CXF singletones or 
> Karaf+Pax-Exam dynamic packages.
> Bug disappears after we moved out repackaged CXF from Aries JAX-RR Whiteboard 
> into external dependency.
> Steps to reproduce:
> {code:java}
> Deploy whiteboard example from karaf-rest-example-whiteboard
> Deploy cxf-jaxrs
> Create org.apache.cxf.jaxrs.client.WebClient. E.g. WebClient client = 
> WebClient.create(address); 
> Then ClassCastException occurs
> {code}
>  
> {code:java}
> java.lang.RuntimeException: java.lang.ClassCastException: Cannot cast 
> org.apache.cxf.bus.managers.ClientLifeCycleManagerImpl to 
> org.apache.cxf.endpoint.ClientLifeCycleManager
>  at 
> org.apache.cxf.jaxrs.client.JAXRSClientFactoryBean.createWebClient(JAXRSClientFactoryBean.java:234)
>  at org.apache.cxf.jaxrs.client.WebClient.create(WebClient.java:115)
>  at 
> org.apache.karaf.itests.examples.RestExampleTest.testWhiteboardWithCxfWebClient(RestExampleTest.java:180)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>  at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at java.lang.reflect.Method.invoke(Method.java:498)
>  at 
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>  at 
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>  at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>  at 
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>  at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
>  at 
> org.apache.karaf.itests.KarafTestSupport$Retry$1.evaluate(KarafTestSupport.java:139)
>  at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runLeafWithRetry(ContainerTestRunner.java:97)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChildWithRetry(ContainerTestRunner.java:84)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:75)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:43)
>  at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>  at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>  at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>  at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>  at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>  at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>  at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
>  at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.invokeViaJUnit(JUnitProbeInvoker.java:124)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.findAndInvoke(JUnitProbeInvoker.java:97)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.call(JUnitProbeInvoker.java:73)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>  at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at java.lang.reflect.Method.invoke(Method.java:498)
>  at 
> org.ops4j.pax.exam.rbc.internal.RemoteBundleContextImpl.remoteCall(RemoteBundleContextImpl.java:92)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  at

[jira] [Updated] (ARIES-1970) ClassCastException in Karaf ITests when using CXF JAX-RS WebClient and Whiteboard

2021-04-21 Thread Jira


 [ 
https://issues.apache.org/jira/browse/ARIES-1970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Carlos Sierra Andrés updated ARIES-1970:

Fix Version/s: (was: jax-rs-whiteboard-1.0.11)
   jax-rs-whiteboard-2.0.1

> ClassCastException in Karaf ITests when using CXF JAX-RS WebClient and 
> Whiteboard
> -
>
> Key: ARIES-1970
> URL: https://issues.apache.org/jira/browse/ARIES-1970
> Project: Aries
>  Issue Type: Bug
>  Components: jax-rs-whiteboard
>Affects Versions: jax-rs-whiteboard-1.0.5, jax-rs-whiteboard-1.0.7, 
> jax-rs-whiteboard-1.0.6
> Environment: Karaf 4.3.0.RC1 (with default CXF: 3.3.5) + Whiteboard 
> 1.0.6 (with default CXF: 3.2.5)
> Karaf 4.3.0.RC1 (rebuilt with CXF: 3.2.5) + Whiteboard 1.0.6 (with default 
> CXF: 3.2.5)
> Karaf 4.2.6 + Whiteboard 1.0.5
>Reporter: Alexey Ivanov
>Assignee: Jean-Baptiste Onofré
>Priority: Major
> Fix For: jax-rs-whiteboard-2.0.1
>
>
> Could be related with https://issues.apache.org/jira/browse/ARIES-1969
> May be caused by mixed up classes from different OSGi classpathes (repackaged 
> CXF copy in Whiteboard and CXF copy from jax-rs) due to to CXF singletones or 
> Karaf+Pax-Exam dynamic packages.
> Bug disappears after we moved out repackaged CXF from Aries JAX-RR Whiteboard 
> into external dependency.
> Steps to reproduce:
> {code:java}
> Deploy whiteboard example from karaf-rest-example-whiteboard
> Deploy cxf-jaxrs
> Create org.apache.cxf.jaxrs.client.WebClient. E.g. WebClient client = 
> WebClient.create(address); 
> Then ClassCastException occurs
> {code}
>  
> {code:java}
> java.lang.RuntimeException: java.lang.ClassCastException: Cannot cast 
> org.apache.cxf.bus.managers.ClientLifeCycleManagerImpl to 
> org.apache.cxf.endpoint.ClientLifeCycleManager
>  at 
> org.apache.cxf.jaxrs.client.JAXRSClientFactoryBean.createWebClient(JAXRSClientFactoryBean.java:234)
>  at org.apache.cxf.jaxrs.client.WebClient.create(WebClient.java:115)
>  at 
> org.apache.karaf.itests.examples.RestExampleTest.testWhiteboardWithCxfWebClient(RestExampleTest.java:180)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>  at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at java.lang.reflect.Method.invoke(Method.java:498)
>  at 
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>  at 
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>  at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>  at 
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>  at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
>  at 
> org.apache.karaf.itests.KarafTestSupport$Retry$1.evaluate(KarafTestSupport.java:139)
>  at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runLeafWithRetry(ContainerTestRunner.java:97)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChildWithRetry(ContainerTestRunner.java:84)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:75)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:43)
>  at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>  at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>  at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>  at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>  at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>  at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>  at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
>  at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.invokeViaJUnit(JUnitProbeInvoker.java:124)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.findAndInvoke(JUnitProbeInvoker.java:97)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.call(JUnitProbeInvoker.java:73)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>  at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at java.lang.reflect.Method.invoke(Method.java:498)
>  at 
> org.ops4j.pax.exam.rbc.internal.RemoteBundleContextImpl.remoteCall(RemoteBundleContextImpl.java:92)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  a

[jira] [Updated] (ARIES-1970) ClassCastException in Karaf ITests when using CXF JAX-RS WebClient and Whiteboard

2021-02-12 Thread Jira


 [ 
https://issues.apache.org/jira/browse/ARIES-1970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Jean-Baptiste Onofré updated ARIES-1970:

Fix Version/s: jax-rs-whiteboard-1.0.11

> ClassCastException in Karaf ITests when using CXF JAX-RS WebClient and 
> Whiteboard
> -
>
> Key: ARIES-1970
> URL: https://issues.apache.org/jira/browse/ARIES-1970
> Project: Aries
>  Issue Type: Bug
>  Components: jax-rs-whiteboard
>Affects Versions: jax-rs-whiteboard-1.0.5, jax-rs-whiteboard-1.0.7, 
> jax-rs-whiteboard-1.0.6
> Environment: Karaf 4.3.0.RC1 (with default CXF: 3.3.5) + Whiteboard 
> 1.0.6 (with default CXF: 3.2.5)
> Karaf 4.3.0.RC1 (rebuilt with CXF: 3.2.5) + Whiteboard 1.0.6 (with default 
> CXF: 3.2.5)
> Karaf 4.2.6 + Whiteboard 1.0.5
>Reporter: Alexey Ivanov
>Assignee: Jean-Baptiste Onofré
>Priority: Major
> Fix For: jax-rs-whiteboard-1.0.11
>
>
> Could be related with https://issues.apache.org/jira/browse/ARIES-1969
> May be caused by mixed up classes from different OSGi classpathes (repackaged 
> CXF copy in Whiteboard and CXF copy from jax-rs) due to to CXF singletones or 
> Karaf+Pax-Exam dynamic packages.
> Bug disappears after we moved out repackaged CXF from Aries JAX-RR Whiteboard 
> into external dependency.
> Steps to reproduce:
> {code:java}
> Deploy whiteboard example from karaf-rest-example-whiteboard
> Deploy cxf-jaxrs
> Create org.apache.cxf.jaxrs.client.WebClient. E.g. WebClient client = 
> WebClient.create(address); 
> Then ClassCastException occurs
> {code}
>  
> {code:java}
> java.lang.RuntimeException: java.lang.ClassCastException: Cannot cast 
> org.apache.cxf.bus.managers.ClientLifeCycleManagerImpl to 
> org.apache.cxf.endpoint.ClientLifeCycleManager
>  at 
> org.apache.cxf.jaxrs.client.JAXRSClientFactoryBean.createWebClient(JAXRSClientFactoryBean.java:234)
>  at org.apache.cxf.jaxrs.client.WebClient.create(WebClient.java:115)
>  at 
> org.apache.karaf.itests.examples.RestExampleTest.testWhiteboardWithCxfWebClient(RestExampleTest.java:180)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>  at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at java.lang.reflect.Method.invoke(Method.java:498)
>  at 
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>  at 
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>  at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>  at 
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>  at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
>  at 
> org.apache.karaf.itests.KarafTestSupport$Retry$1.evaluate(KarafTestSupport.java:139)
>  at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runLeafWithRetry(ContainerTestRunner.java:97)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChildWithRetry(ContainerTestRunner.java:84)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:75)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:43)
>  at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
>  at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
>  at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
>  at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
>  at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
>  at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>  at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
>  at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.invokeViaJUnit(JUnitProbeInvoker.java:124)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.findAndInvoke(JUnitProbeInvoker.java:97)
>  at 
> org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.call(JUnitProbeInvoker.java:73)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>  at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at java.lang.reflect.Method.invoke(Method.java:498)
>  at 
> org.ops4j.pax.exam.rbc.internal.RemoteBundleContextImpl.remoteCall(RemoteBundleContextImpl.java:92)
>  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  at 
> sun.reflect.NativeMethodAccessorImpl.invoke(Nati

[jira] [Updated] (ARIES-1970) ClassCastException in Karaf ITests when using CXF JAX-RS WebClient and Whiteboard

2020-02-09 Thread Alexey Ivanov (Jira)


 [ 
https://issues.apache.org/jira/browse/ARIES-1970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Alexey Ivanov updated ARIES-1970:
-
Description: 
Could be related with https://issues.apache.org/jira/browse/ARIES-1969

May be caused by mixed up classes from different OSGi classpathes (repackaged 
CXF copy in Whiteboard and CXF copy from jax-rs) due to to CXF singletones or 
Karaf+Pax-Exam dynamic packages.

Bug disappears after we moved out repackaged CXF from Aries JAX-RR Whiteboard 
into external dependency.

Steps to reproduce:
{code:java}
Deploy whiteboard example from karaf-rest-example-whiteboard
Deploy cxf-jaxrs
Create org.apache.cxf.jaxrs.client.WebClient. E.g. WebClient client = 
WebClient.create(address); 
Then ClassCastException occurs
{code}
 
{code:java}
java.lang.RuntimeException: java.lang.ClassCastException: Cannot cast 
org.apache.cxf.bus.managers.ClientLifeCycleManagerImpl to 
org.apache.cxf.endpoint.ClientLifeCycleManager
 at 
org.apache.cxf.jaxrs.client.JAXRSClientFactoryBean.createWebClient(JAXRSClientFactoryBean.java:234)
 at org.apache.cxf.jaxrs.client.WebClient.create(WebClient.java:115)
 at 
org.apache.karaf.itests.examples.RestExampleTest.testWhiteboardWithCxfWebClient(RestExampleTest.java:180)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
 at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
 at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
 at 
org.apache.karaf.itests.KarafTestSupport$Retry$1.evaluate(KarafTestSupport.java:139)
 at org.junit.rules.RunRules.evaluate(RunRules.java:20)
 at 
org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runLeafWithRetry(ContainerTestRunner.java:97)
 at 
org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChildWithRetry(ContainerTestRunner.java:84)
 at 
org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:75)
 at 
org.ops4j.pax.exam.invoker.junit.internal.ContainerTestRunner.runChild(ContainerTestRunner.java:43)
 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
 at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
 at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
 at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
 at 
org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.invokeViaJUnit(JUnitProbeInvoker.java:124)
 at 
org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.findAndInvoke(JUnitProbeInvoker.java:97)
 at 
org.ops4j.pax.exam.invoker.junit.internal.JUnitProbeInvoker.call(JUnitProbeInvoker.java:73)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at 
org.ops4j.pax.exam.rbc.internal.RemoteBundleContextImpl.remoteCall(RemoteBundleContextImpl.java:92)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
 at sun.rmi.transport.Transport$1.run(Transport.java:200)
 at sun.rmi.transport.Transport$1.run(Transport.java:197)
 at java.security.AccessController.doPrivileged(Native Method)
 at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
 at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
 at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834)
 at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
 at java.security.AccessController.doPrivileged(Native Method)
 at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
 at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
 at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)