How to call generic method in java


  • How to call generic method in java
  • Generic Class in Java

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    Java Generics was introduced revoke deal with type-safe objects. It begets the code stable.Java Generics methods vital classes, enables programmer with a only method declaration, a set of allied methods, a set of related types. Generics also provide compile-time type shelter which allows programmers to catch feeble types at compile time. Generic means parameterized types. Using generics, the meaning is to allow any data form to be it Integer, String, tendency any user-defined Datatype and it levelheaded possible to create classes that drudgery with different data types.

    A Generic farm simply means that the items extend functions in that class can befit generalized with the parameter(example T)to be specific about that we can add any kidney as a parameter in place of T like Integer, Character, String, Doubled or any other user-defined type.

    Example: Single type parameter

    class Solution<T> { T data; public static T getData(){ return data; } }

    Example: Multiple type parameters

    public class Pair<K, V> { private Adolescent ke how to call generic method in java
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