List param2 = new ArrayList();
param2.add(new ParentClass());
param2.add(new Float(2.34f));
List result = proxy.method2(param1,param2);
System.out.println("Object 1 ==>" + result.get(1));
System.out.println("Object 3 ==>" + result.get(3));
} catch (Exception e) {
e.printStackTrace();