For everybody who speak english: Why do you ask about how to convert java class files to .exe the idea of java is that can be portable. (Portable means that you can use it in UNIX, Mac, Windows). I do not understand why you are trying to convert it. If you want create .exe files, why dont you learn C, C++, Visual Basic, etc. please go to http://java.sun.com
Para los de habla hispana: Por que preguntan acerca de como convertir los archivos .class a .exe, la idea es de que java sea portable.(Portable significa que puede ser usado en UNIX, Mac, Windows). No entiendo porque estan tratande de convertirlos. Si quieren crear archivos .exe, por que no aprenden C, C++, Visual Basic, etc.
If you are asking if you can create executables from java code, the answer is yes if you use a compiler that does that. This is not an option with javac.
javac is not a compiler like a c compiler.
There are companies who have those kinds of tools. Some of the expensive IDEs do this.
.exe files are microsoft specific type files and are not generic to run on all platforms.
javac produces .class files which are generic to run on all java virtual machines.