The java console has the following error
11:53:03.509 ERROR [org.xnio.listener] XNIO001007: A channel event listener threw an exception java.io.IOError: java.io.FileNotFoundException: Invalid file path
The java version is 1.8 build 331
Release : 6.4.2-1
The issue seems to be related to the java version 1.8 build 331 in the client where we launch the jaws.jnlp file.
The problem is not seen in the latest build 333
So in order to fix this issue please downgrade the java version or upgrade it to build 333.