Creating non-reverse-engineerable Java programs

Question

Is there a way to deploy a Java program in a format that is not reverse-engineerable?

I know how to convert my application into an executable JAR file, but I want t

Answer 1

It can not be done. This is not a Java problem. Any language that can be compiled can be decompiled for Java, it's just easier.

You are trying to show somebody a picture without actually showing them. It is not possible. You also can not hide your host even if you hide at the application level. Someone can still grap it via Wireshark or any other network sniffer.