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@bjpeterdelacruz
Created September 12, 2014 07:30
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Person
public class Person {
private final int age;
public Person(int age) { this.age = age; }
@Override
public boolean equals(Object obj) {
return (obj instanceof Person) && this.age == ((Person) obj).age;
}
@Override
public boolean hashCode() { return 21; }
}
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