Java quiz. What class files will be created during the compil

What class files will be created during the compilation of the following code?


public class Count {
    class A { }

    public static void main(String[] args) {
        Object obj = new Object() {
            { System.out.println(this); }
	};
    }
}
class Count$1 { }

Count.class
Count$A.class
Count$0.class
Count$Object.class
Count$1.class
Count$2.class
Nothing of the above: compilation error will occur.

Explanation

Files for inner classes are named Outer$Inner, for anonimous classes - Outer$1, Outer$2, ... But $ is a legal symbol for identifiers and class Count$1 was already declared. Therefore, obj variable will contain a pointer to the anonimous class Count$2. So, 4 files will be created.