I want to get a view of my code once it is converted into binary after I hit Run
public class HelloWorld {
public static void main(String []args){
System.out.println("Hello World");
}
}
Is there any IDE Available?
1 Answer
When you compile your HelloWorld.java, you'll get a HelloWorld.class file, and that's the binary. If you use e.g. the Eclipse IDE, you'll typically find these files in a "bin" folder.
Take the hex/binary viewer of your choice, and look into that file. You'll probably find The Java Virtual Machine Specification useful when analysing the file contents.
1 Comment
dave_thompson_085
Or run
javap -p -c (optionally add -l -v to taste) on the compiled class (either in a file or in a jar) for a convenient decode. But you'll still need to understand the JVM spec, which BTW has been updated, see docs.oracle.com/javase/specs/index.html .