DynamicProxy.java

import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;

public class DynamicProxy {

    private static final InvocationHandler INVOKE_DO_NOTHING = new InvocationHandler() {
        @Override
        public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
            return null;
        }
    };

    public static <T> T create(Class<T> ifc) {
        return (T) Proxy.newProxyInstance(ifc.getClassLoader(), new Class[]{ifc}, INVOKE_DO_NOTHING);
    }
}