public class Person {
}
public class Student extends Person{
private String name;
public Student(String name) {
this.name = name;
}
public Student() {
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public String toString() {
return "Student{" +
"name='" + name + '\'' +
'}';
}
}
泛型类型变量只能调用限定类或限定接口里面的方法