Application encountered intermittent hang with WebLogic and Java SE 8u144 on
Redhat.

The application will hang and then its cleared after few mins.

sample stack trace

"pool-61-thread-189" #21974 prio=5 os_prio=0 tid=0x00007fa2e891b850
nid=0xf141 in Object.wait() [0x00007fa1bc0ce000]
  java.lang.Thread.State: WAITING (on object monitor)
   at java.lang.Object.wait(Native Method)
   at java.lang.Object.wait(Object.java:502)
   at java.net.InetAddress.checkLookupTable(InetAddress.java:1393)
   - locked <0x0000000721327518> (a java.util.HashMap)
   at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1310)
   at java.net.InetAddress.getAllByName0(InetAddress.java:1276)
   at java.net.InetAddress.getAllByName(InetAddress.java:1192)
   at java.net.InetAddress.getAllByName(InetAddress.java:1126)
   at java.net.InetAddress.getByName(InetAddress.java:1076)
   at java.net.InetSocketAddress.<init>(InetSocketAddre