public class FooProxy implements IFoo{

	private IFoo foo;

	public FooProxy(IFoo foo){
		this.foo = foo;
	}

	public String doSomething(String message) {
		System.out.println("before method");
		String result = foo.doSomething(message);
		System.out.println("after meshot");
		return result;
	}

}