high priority: C# to Java translation of XML based API

"The task is to translate C# code to Java. The code consists of 4 parts: • C# pre-authorization code • C# post-authorization code • C# sale code • C# credit code The code can be found here (C#.NET code) [login to view URL] The purpose is to make code for our API in Java. The code can be tested by connecting to our test server (credentials will be provided). Please take a look and make an estimate of the time needed, and price. This is a high priority task that must be completed asap, preferred the end of this week. (3rd of april)