Is Java fully object-oriented?

Is it possible to get javac, on OpenJDK7 or 8, to print out a list of what all the fully qualified referenced classes are used for a given class without having to write some parsing Java code?

• Any solution must be 100% invisible to the source code

• Answer:

  You're questions a bit wrong. You don't need javac. 1 2 3 4 5 6 7 8 9101112131415161718192021class QualifiedNameFinder { public String getQualifiedName(Object o) { return this.getQualifiedName(o.getClass()); } public String getQualifiedName(Class<?> c) { return c.getName(); } } Excuse the bad indentation. You can get the qualified name in three ways: 1) using an object- o.getClass().getName(); 2) using a class object-c.getName(); 3) if you only know the class name, you can get the name like this     YourClass.class.getName() Here I wrote a class with two overloaded methods that do the qualified name finding.