在ArrayList
我有两个不同的对象,
Student
和Employee
.我想逐个遍历它们.我能够遍历列表并使用Employee
对象而不是Student
对象.
我有以下代码:
package javaCollections;
import java.util.ArrayList;
import java.util.Iterator;
class Employee {
@Override
public String toString() {
return "employee [name=" + name + ", age=" + age + "]";
}
public String name;
public int age;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
Employee(String name, int …
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