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What is the Comparable and Comparator interface ?
Answer:
Java Comparable interface is used to order the objects of user-defined classes. It has compareTo(object) method and is available in jva.lang package.
Java Comparator interface is available in java.util package. It has two methods compare(Object obj1, Object obj2) and equals(Object element).
Asked In ::
Honey
23 Feb, 2019 5:07 AM
Java Comparable interface is used to order the objects of user-defined classes. It has compareTo(object) method and is available in jva.lang package.
Java Comparator interface is available in java.util package. It has two methods compare(Object obj1, Object obj2) and equals(Object element).