OpenJDK 8
OpenJDK 8
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Proxy

Class Proxy

All Implemented Interfaces:
Serializable
public class Proxy
extends Object
implements Serializable

Proxy provides static methods for creating dynamic proxy classes and instances, and it is also the superclass of all dynamic proxy classes created by those methods.

To create a proxy for some interface Foo: 

InvocationHandler handler = new MyInvocationHandler(...);
     Class<?> proxyClass = Proxy.getProxyClass(Foo.class.getClassLoader(), Foo.class);
     Foo f = (Foo) proxyClass.getConstructor(InvocationHandler.class).
                     newInstance(handler);
or