泛型(数组泛型);

package 泛型;

/**

* 数组泛型

*/

import java.util.Arrays;

public class Shuzu {

public static void main(String[] args){

Sz<String> j=new Sz<String>();

String arr[]={"德国的","鸟","哦"};

j.setArr(arr);

System.out.println(Arrays.toString(j.getArr()));

}

}

class Sz<T>{

private T arr[];

public T[] getArr() {

return arr;

}

public void setArr(T[] arr) {

this.arr = arr;

}

@Override

public String toString() {

return "Jh [arr=" + Arrays.toString(arr) + "]";

}

}