日期:2014-05-20 浏览次数:20785 次
public class People {
private int age;
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
}
public class Test {
public static void main(String args[]) {
List<People> list = new ArrayList<People>();
List<People> list2 = new ArrayList<People>();
People people1 = null;
for (int i = 0; i < 5; i++) {
people1 = new People();
people1.setAge(i);
list.add(people1);
}
People people2 = null;
for(int j = 0;j < list.size();j++){
people2 = list.get(j);
people2.setAge(j+10);
list2.add(people2);
}
}
}
public class Test {
public static void main(String args[]) {
List<People> list = new ArrayList<People>();
List<People> list2 = new ArrayList<People>();
People people1 = null;
for (int i = 0; i < 5; i++) {
people1 = new People();
people1.setAge(i);
list.add(people1);
}
for(int j = 0;j < list.size();j++){
People people2 = list.get(j);
people2.setAge(j+10);
list2.add(people2);
}
}
}