When to use nested class and when to use inner class?

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Suprio Dutta

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Nested class is used when objected oriented inheritance and polymorhism requires child classes to share values. with aprent classes and inner class can be for various reasons such as for created definition of functions or members in more depth
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There are two types of nested class (a class which is contained inside a bigger class)- 1. non-static nested class 2. static nested class Non-static nested classes are also called inner classes. So we can say that all inner classes also are nested classes. In other words that all inner classes are...
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There are two types of nested class (a class which is contained inside a bigger class)- 1. non-static nested class 2. static nested class Non-static nested classes are also called inner classes. So we can say that all inner classes also are nested classes. In other words that all inner classes are subset nested classes. read less
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Nested classes are divided into two categories: static and non-static. Nested classes that are declared static are called static nested classes. Non-static nested classes are called inner classes.
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Use a non-static nested class (or inner class) if you require access to an enclosing instance's non-public fields and methods. Use a static nested class if you don't require this access.
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