javax/rmi/PortableRemoteObject/ConcurrentHashMapTest.java fails intermittently with:
java.net.BindException: Address already in use

----------System.out:(9/861)----------

Starting orbd on port 1050
ConcurrentHashMapTest: Executing: [/scratch/aurora/sandbox_keepme/jdk/bin/orbd, -ORBInitialHost, localhost, -ORBInitialPort, 1050]

Starting RmiServer
ConcurrentHashMapTest: Executing: [/scratch/aurora/sandbox_keepme/jdk/bin/java, -Djava.naming.factory.initial=com.sun.jndi.cosnaming.CNCtxFactory, -Djava.naming.provider.url=iiop://localhost:1050, -cp, /scratch/aurora/sandbox_keepme/jtreg/lib/javatest.jar:/scratch/aurora/sandbox_keepme/jtreg/lib/jtreg.jar:/scratch/aurora/sandbox_keepme/results/run_244/testoutput/tier2/JTwork/classes/4/javax/rmi/PortableRemoteObject:/scratch/aurora/sandbox_keepme/testbase/jdk/test/javax/rmi/PortableRemoteObject:/scratch/aurora/sandbox_keepme/results/run_244/testoutput/tier2/JTwork/classes/4/lib/testlibrary, HelloServer]
HelloClient.main: enter ...
serverProcess exitCode:143
orbd exitCode:0
----------System.err:(822/64230)----------
May 11, 2015 11:32:36 PM com.sun.corba.se.impl.transport.SocketOrChannelAcceptorImpl initialize
SEVERE: "IOP00410216: (COMM_FAILURE) Unable to create listener thread on the specified port: 1050"
org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 216 completed: No
at com.sun.corba.se.impl.logging.ORBUtilSystemException.createListenerFailed(ORBUtilSystemException.java:2632)
at com.sun.corba.se.impl.logging.ORBUtilSystemException.createListenerFailed(ORBUtilSystemException.java:2651)
at com.sun.corba.se.impl.transport.SocketOrChannelAcceptorImpl.initialize(SocketOrChannelAcceptorImpl.java:164)
at com.sun.corba.se.impl.transport.CorbaTransportManagerImpl.getAcceptors(CorbaTransportManagerImpl.java:217)
at com.sun.corba.se.impl.transport.CorbaTransportManagerImpl.addToIORTemplate(CorbaTransportManagerImpl.java:235)
at com.sun.corba.se.spi.oa.ObjectAdapterBase.initializeTemplate(ObjectAdapterBase.java:122)
at com.sun.corba.se.impl.oa.toa.TOAImpl.<init>(TOAImpl.java:96)
at com.sun.corba.se.impl.oa.toa.TOAFactory.getTOA(TOAFactory.java:90)
at com.sun.corba.se.impl.orb.ORBImpl.connect(ORBImpl.java:1626)
at com.sun.corba.se.impl.activation.RepositoryImpl.<init>(RepositoryImpl.java:94)
at com.sun.corba.se.impl.activation.ORBD.startActivationObjects(ORBD.java:274)
at com.sun.corba.se.impl.activation.ORBD.run(ORBD.java:129)
at com.sun.corba.se.impl.activation.ORBD.main(ORBD.java:343)
Caused by: java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:67)
at com.sun.corba.se.impl.transport.DefaultSocketFactoryImpl.createServerSocket(DefaultSocketFactoryImpl.java:83)
at com.sun.corba.se.impl.transport.SocketOrChannelAcceptorImpl.initialize(SocketOrChannelAcceptorImpl.java:161)
... 10 more