Java集合--自定义泛型实例

public class UserDefined {public static void main(String[] args) {Teacher<Integer> p = new Teacher<Integer>(11, 11, "bb");System.out.println(p.getT());System.out.println(p.getA());System.out.println(p.getAa());}}class Teacher<T> {private T t;private int age;private String name;public T getT() {return t;}public void setT(T t) {this.t = t;}public int getA() {return age;}public void setA(int age) {this.age = age;}public String getAa() {return name;}public void setAa(String name) {this.name = name;}public Teacher(T t, int age, String name) {super();this.t = t;this.age = age;this.name = name;}@Overridepublic String toString() {return "Person [a=" + age + ", aa=" + name + ", t=" + t + "]";}}