This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
This is my java class which i have exposed as a webservice in axis 2.0. Now i need help to write a client with asynchronous (using RPCServiceClient and invokeNonBlocking) call to the webservice. ServiceEPR is: http://localhost:7070/axis/services/Calculator