Converting Java to C#

Hello, I have a java program consists of 10 java files. There are mainly 4 java files, and the remaining classes are for base64 encode/decode and MD5 which I believe you can convert to just static c# methods without implementing the details of these classes. Main file contains: - InputStream - OutputStream - byte[] which is signed in java while it's unsigned in C# (I think you will need to use sbyte[] instead) - java anonymous inner classes - Hashtable - Vector - Some java pattern which is not available in C# "return this;" - some abstract classes and methods All of the effort is needed in ONE java file only. others are easy and can be easily converted. Please BID if you are only EXPERT in both java AND .net and you can understand the code when you read it. Code will be provided for serious and expert bidders only Thanks