Java Design Patterns Question:
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What is a software design pattern?


A reusable software design solution in general for the problems that are recurrently occuring. Design pattern is not a solution but a description for how to solve a problem in different situations. OOP design patterns establishes the relationships between classes or objects. Design patterns are specifically dealt with problem solving at the software design level.

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Identify singleton classes in a university that maintains several separate collections including the following for storing the list of faculty members, the list of students, the list of staff members, and one that maintains a list of these collections themselves?What are the differences between analysis patterns and design patterns?