public class PersonFamilyNameComparator extends Object implements Comparator<Person>
Constructor and Description |
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PersonFamilyNameComparator() |
public int compare(Person person1, Person person2) throws ClassCastException, NullPointerException
compare
in interface Comparator<Person>
o1
- o2
- ClassCastException
NullPointerException
public boolean equals(Object obj)
equals
in interface Comparator<Person>
equals
in class Object
obj
- ClassCastException
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