InvocationHandler is the interface implemented by
the invocation handler of a proxy instance.
Each proxy instance has an associated invocation handler.
When a method is invoked on a proxy instance, the method
invocation is encoded and dispatched to the invoke
method of its invocation handler.
InvocationHandleris the interface implemented by the invocation handler of a proxy instance.Each proxy instance has an associated invocation handler. When a method is invoked on a proxy instance, the method invocation is encoded and dispatched to the
invokemethod of its invocation handler.