Collections Generics Examples | 2022 | Java Part -80
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Collection Generics
Java Generics programming is introduced in Java V1.5 to make type-safe objects.
Generic makes code stable and find error at compile time.
Before generics we can store any types of data in collection because that type mismatch problem face.
Advantage of Java Generics :-
Type-Safety :- it can hold single types of object, it doesn't allow to store other types of object.
No Required Type casting:- after generic no need to typecast object, before generic required typecasting.
Compile-Time Checking:- it will check only compile time problem so because that not occur run time problem.
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