Using double-reflected objects

What I'm basically trying to do is invoke a method on an object whose class is written in a String and compiled through javax.tools.JavaCompiler

That part is "easy", I've used something similar to this: http://ift.tt/1FYvMAP

However, the object I want to invoke a method on is a field in a different class also written in a String and compiled through JavaCompiler. What I have is:

MemoryClassLoader mcl1 = new MemoryClassLoader("Class1", Class1Content);
MemoryClassLoader mcl2 = new MemoryClassLoader("Class2", Class2Content);
Class c1 = mcl1.loadClass("Class1");
Class c2 = mcl2.loadClass("Class2");
Field f = c1.getDeclaredField("current"); //current should be of type Class2
Object obj = f.get(c2.newInstance()); //trying to cast the Field to type Class2 so I can invoke Class2 methods on it
Method m = c2.getDeclaredMethod("Class2Method");
System.out.println(m.invoke(obj));

Important code in Class1 (aka in String variable Class1Content):

Class1Content = "public MemoryClassLoader mcl = new MemoryClassLoader(\"" + "Class2" + "\", Class2Content);\n" +
                "Class c = mcl.loadClass(\"" + "Class2" + "\");\n" +
                "public Object current;\n" + //the object I will try to invoke a method on
                "public Class1()throws Exception{\n" +
                "Field f = c.getDeclaredField(\"initialState\");" + // initialState is the name of the field in Class2 I'm trying to have in Class1
                "current = f.get(c.newInstance()); c.cast(current);\n" +
                "}\n";

When I try to run the first block of code I get an exception at line Object state = f.get(c2.newInstance());

Exception in thread "main" java.lang.IllegalArgumentException: Can not set java.lang.Object field Class1.current to Class2

Is there any way I can do what I'm trying to achieve or do I have to go back to the drawing board?

Thanks!