IPv6 name resolution of java is failing maven running in the EAP6.4 STI build

Issue

• IPv6 name resolution of java is failing maven running in the EAP6.4 STI build. Below error is seen :

I0714 05:14:27.989375       1 sti.go:388] Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.plugins:maven-resources-plugin:pom:2.5 from/to jboss-eap-plugin-repository (https://maven.repository.redhat.com/techpreview/all): maven.repository.redhat.com: unknown error
    I0714 05:14:27.989396       1 sti.go:388]       at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$4.wrap(WagonRepositoryConnector.java:951)
    I0714 05:14:27.989406       1 sti.go:388]       at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$4.wrap(WagonRepositoryConnector.java:939)
    I0714 05:14:27.989414       1 sti.go:388]       at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:669)
    I0714 05:14:27.989422       1 sti.go:388]       at org.sonatype.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:60)
    I0714 05:14:27.989431       1 sti.go:388]       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    I0714 05:14:27.989438       1 sti.go:388]       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    I0714 05:14:27.989446       1 sti.go:388]       at java.lang.Thread.run(Thread.java:745)
    I0714 05:14:27.993939       1 sti.go:388] Caused by: org.apache.maven.wagon.TransferFailedException: maven.repository.redhat.com: unknown error
    I0714 05:14:27.993956       1 sti.go:388]       at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:892)
    I0714 05:14:27.993967       1 sti.go:388]       at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
    I0714 05:14:27.993975       1 sti.go:388]       at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
    I0714 05:14:27.993983       1 sti.go:388]       at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
    I0714 05:14:27.993991       1 sti.go:388]       at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:601)
    I0714 05:14:27.993999       1 sti.go:388]       ... 4 more
    I0714 05:14:27.994008       1 sti.go:388] Caused by: java.net.UnknownHostException: maven.repository.redhat.com: unknown error
    I0714 05:14:27.994016       1 sti.go:388]       at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)