Java / Enum
Benefits of using Enums in Java.
Enum provides type-safe; Enum variable can be assigned only with predefined enum constants otherwise it will issue compilation error.
Enum can be used in switch-case Java control statement.
Enum has its own namespace.
Enum constants can hold values specified at the creation time.
Enum can help create a Singleton pattern, which is inherently Thread Safe.
Passing Enum as an argument to the static factory method makes method type safe.
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