How do I find a Java application on the Web?

Um, google?

What do you mean? Do you mean the JRE? an IDE? Or just an application written in Java?

The question is fina a Java app on the Web and describe how the program structure functions.
My question is where will I be able to find this?

Do you mean an executable program or the source code?

I believe it is an executable program.

I believe it is an executable program.

Be sure about your question. Say something regarding to your question and your need to have a software.