Question: using design patterns in jav a A paper company currently accepts online orders for three types of printer papers: LetterOrder, A4Order, and B4Order. Customers call

using design patterns in java A paper company currently accepts online orders for three types of printer papers: LetterOrder, A4Order, and B4Order. Customers call a method PaperOrderIF orderPaper(String type) to order a desired type of paper product. The paper company has the plan to produce more paper types in the future so the design should be flexible enough for such a future change. What design pattern you would choose to create objects of more paper types without causing code changes in client?

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