EAP 6.0.1 throws ArrayIndexOutOfBoundsException when more than one resource adapters are defined

Issue

• JBoss EAP 6.0.1 throws the following exception at the time of bootup:

08:05:28,162 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-54) MSC000001: Failed to start service jboss.resourceadapters.ra."Test-Resource-Archive.rar->29": org.jboss.msc.service.StartException in service jboss.resourceadapters.ra."Test-Resource-Archive.rar->29": Failed to start service
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1767) [jboss-msc-1.0.2.GA-redhat-2.jar:1.0.2.GA-redhat-2]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_21]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_21]
    at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_21]
Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
    at java.util.ArrayList.add(ArrayList.java:412) [rt.jar:1.7.0_21]
    at org.jboss.as.connector.subsystems.resourceadapters.ResourceAdaptersService$ModifiableResourceAdaptors.addResourceAdapter(ResourceAdaptersService.java:79)
    at org.jboss.as.connector.subsystems.resourceadapters.ResourceAdapterService.start(ResourceAdapterService.java:59)
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA-redhat-2.jar:1.0.2.GA-redhat-2]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA-redhat-2.jar:1.0.2.GA-redhat-2]
    ... 3 more

08:05:29,653 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-61) MSC000001: Failed to start service jboss.deployment.unit."TestTwo-Resource-Archive.rar".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."TestTwo-Resource-Archive.rar".INSTALL: JBAS018733: Failed to process phase INSTALL of deployment "TestTwo-Resource-Archive.rar"
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:123) [jboss-as-server-7.1.3.Final-redhat-4.jar:7.1.3.Final-redhat-4]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA-redhat-2.jar:1.0.2.GA-redhat-2]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA-redhat-2.jar:1.0.2.GA-redhat-2]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_21]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_21]
    at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_21]
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: java.lang.NullPointerException
    at org.jboss.as.connector.deployers.ra.processors.RaXmlDeploymentProcessor.deploy(RaXmlDeploymentProcessor.java:147)
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:116) [jboss-as-server-7.1.3.Final-redhat-4.jar:7.1.3.Final-redhat-4]
    ... 5 more
Caused by: java.lang.NullPointerException
    at org.jboss.as.connector.deployers.ra.processors.RaXmlDeploymentProcessor.deploy(RaXmlDeploymentProcessor.java:125)
    ... 6 more