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HomeJavajavaTutorialJava generic method example analysis

Explanation

1. Generic methods indicate the specific type of the generic when calling the method.

2. Generic methods can be used anywhere and in any scenario, including ordinary classes and generic classes.

Pay attention to the difference between ordinary methods and generic methods defined in generic classes.

Example

public class GenericMethod {
    private <T> T test(T...a){
        return a[a.length/2];
    }
    public static void main(String[] args){
       GenericMethod method = new GenericMethod();
       System.out.println(method.test("test1","test2","test3","test4"));
    }
}

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