[jboss-jira] [JBoss JIRA] (ELY-1570) WildFlyElytronProvider fails Java Mission Control and JDK 10

[Richard Huddleston (JIRA)]

Richard Huddleston created ELY-1570:
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             Summary: WildFlyElytronProvider fails Java Mission Control and JDK 10
                 Key: ELY-1570
                 URL: https://issues.jboss.org/browse/ELY-1570
             Project: WildFly Elytron
          Issue Type: Bug
          Components: Authentication Client
         Environment: Windows 7  - Java Mission Control - Java 10
RedHat - Wildfly 12 - Java 10

            Reporter: Richard Huddleston


I CAN connect to Wildfly with
JConsole
JVisualVM

I cannot connect with 
Java Mission Control (JMC).  



I believe this is an issue with some new code that fails to recognize that "classLoader" can be null in the Java SE / Eclipse OSI environment

 ClassLoader classLoader = WildFlyElytronProvider.class.getClassLoader();

com.oracle.jmc.rjmx.ConnectionException caused by javax.security.sasl.SaslException [Caused by java.lang.NullPointerException]
	at com.oracle.jmc.rjmx.internal.RJMXConnection.connect(RJMXConnection.java:406)
	at com.oracle.jmc.rjmx.internal.ServerHandle.doConnect(ServerHandle.java:88)
	at com.oracle.jmc.rjmx.internal.ServerHandle.connect(ServerHandle.java:78)
	at com.oracle.jmc.console.ui.editor.internal.ConsoleEditor$ConnectJob.run(ConsoleEditor.java:73)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: javax.security.sasl.SaslException [Caused by java.lang.NullPointerException]
	at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:426)
	at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:242)
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
	at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66)
	at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89)
	at org.xnio.nio.WorkerThread.run(WorkerThread.java:591)
	at ...asynchronous invocation...(Unknown Source)
	at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:570)
	at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:532)
	at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:520)
	at org.jboss.remotingjmx.RemotingConnector.internalRemotingConnect(RemotingConnector.java:268)
	at org.jboss.remotingjmx.RemotingConnector.internalConnect(RemotingConnector.java:156)
	at org.jboss.remotingjmx.RemotingConnector.connect(RemotingConnector.java:103)
	at com.oracle.jmc.rjmx.internal.RJMXConnection.connectJmxConnector(RJMXConnection.java:451)
	at com.oracle.jmc.rjmx.internal.RJMXConnection.establishConnection(RJMXConnection.java:427)
	at com.oracle.jmc.rjmx.internal.RJMXConnection.connect(RJMXConnection.java:399)
	... 4 more
Caused by: java.lang.NullPointerException
	at org.wildfly.security.WildFlyElytronProvider$ProviderService.getImplementationClass(WildFlyElytronProvider.java:429)
	at org.wildfly.security.WildFlyElytronProvider$ProviderService.newInstance(WildFlyElytronProvider.java:413)
	at org.wildfly.security.sasl.util.SecurityProviderSaslClientFactory.createSaslClient(SecurityProviderSaslClientFactory.java:94)
	at org.wildfly.security.sasl.util.AbstractDelegatingSaslClientFactory.createSaslClient(AbstractDelegatingSaslClientFactory.java:66)
	at org.wildfly.security.sasl.util.ProtocolSaslClientFactory.createSaslClient(ProtocolSaslClientFactory.java:50)
	at org.wildfly.security.sasl.util.AbstractDelegatingSaslClientFactory.createSaslClient(AbstractDelegatingSaslClientFactory.java:66)
	at org.wildfly.security.sasl.util.ServerNameSaslClientFactory.createSaslClient(ServerNameSaslClientFactory.java:50)
	at org.wildfly.security.sasl.util.AbstractDelegatingSaslClientFactory.createSaslClient(AbstractDelegatingSaslClientFactory.java:66)
	at org.wildfly.security.sasl.util.ServerNameSaslClientFactory.createSaslClient(ServerNameSaslClientFactory.java:50)
	at org.wildfly.security.sasl.util.FilterMechanismSaslClientFactory.createSaslClient(FilterMechanismSaslClientFactory.java:102)
	at org.wildfly.security.sasl.util.AbstractDelegatingSaslClientFactory.createSaslClient(AbstractDelegatingSaslClientFactory.java:66)
	at org.wildfly.security.sasl.util.LocalPrincipalSaslClientFactory.createSaslClient(LocalPrincipalSaslClientFactory.java:76)
	at org.wildfly.security.sasl.util.PrivilegedSaslClientFactory.lambda$createSaslClient$0(PrivilegedSaslClientFactory.java:64)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at org.wildfly.security.sasl.util.PrivilegedSaslClientFactory.createSaslClient(PrivilegedSaslClientFactory.java:64)
	at org.wildfly.security.auth.client.AuthenticationConfiguration.createSaslClient(AuthenticationConfiguration.java:1348)
	at org.wildfly.security.auth.client.AuthenticationContextConfigurationClient.createSaslClient(AuthenticationContextConfigurationClient.java:395)
	at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:420)
	at org.jboss.remoting3.remote.ClientConnectionOpenListener$Capabilities.handleEvent(ClientConnectionOpenListener.java:242)
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
	at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66)
	at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89)
	at org.xnio.nio.WorkerThread.run(WorkerThread.java:591)






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