This week's book giveaway is in the Performance forum. We're giving away four copies of The Java Performance Companion and have Charlie Hunt, Monica Beckwith, Poonam Parhar, & Bengt Rutisson on-line! See this thread for details.
I am using Axis2 Web Service and application server JBoss. We are planning to migrate application server from JBoss to WebSphere. Whether migration needs lots of code changes/WSDL changes/WebService configration(webservice.xml) changes ?