import java.util.List;
public class JudgeList {
class Person{
private int id;
private int age;
private String name;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
public boolean judgeExit(Person person, List<Person> personList){
if(personList.stream().filter(w->w.getAge()==person.getAge()).findAny().isPresent()){
return true;
}else{
return false;
}
}
}
