Creating a proxy object

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1) In a separate file, create a public CustomInvocationHandler class that will be the invocation handler when creating a proxy object. 2) CustomInvocationHandler must support the InvocationHandler interface.

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Justin Smith

Level 39 , Greenfield, USA, United States

26 August 2022, 13:50

Tips: 1. The previous lesson suggests that Proxy.newProxyInstance(invocationhandler) is a valid way to call the method. It is not. The method is not overloaded. Only valid way to use the method is Proxy.newProxyInstance(classloader, interfaces[], invocationhandler). 2. You must define named variables for the classloader and interfaces objects to be used in the newProxyInstance method. Do not try to create them directly in the newProxyInstance method. While it works, the validator will not accept it.