FULL PRODUCT VERSION :
java version "1.8.0_111"
Java(TM) SE Runtime Environment (build 1.8.0_111-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode

ADDITIONAL OS VERSION INFORMATION :
Windows 7 Enterprise

A DESCRIPTION OF THE PROBLEM :
SOAP Message data in javax.xml.ws.handler or WebParam.Mode.INOUT were lost in wire after SAOP Handler.

a) Handler to log SOAP request and Response message
public boolean handleMessage(SOAPMessageContext arg0) {
  SOAPMessage message= arg0.getMessage();
    ...
   log(....message);
}
b) Actual processing of message
c) Able to see response in Log but missing at #b, actuall processing of message in main classs.
d) Happening only when response has javax.xml.ws.handler Handler<C extends MessageContext> as web paramete, mode = WebParam.Mode.INOUT .
e) other services are working fine, which doesn't have mode = WebParam.Mode.INOUT.
f) The above code was working fine in Java 7.
g) Recently we upgraded to Java 8 and it is failing over there.


REGRESSION. Last worked in version 7u80

ADDITIONAL REGRESSION INFORMATION:
jdk-7u79-windows-x64.exe

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
downgraded version from Java 8 to Java 7 and its working fine.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
With Java 8, SOAP Handler should intercept message and data should pass back to wire (actual program)
ACTUAL -
With Java 8, SOAP Handler is intercepting message but data lost in wire (actual program).

ERROR MESSAGES/STACK TRACES THAT OCCUR :
No crash, not working as intended.

REPRODUCIBILITY :
This bug can be reproduced always.

SUPPORT :
YES