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How Do We Use Comparator And Comparable Interfaces?

Answer»

java.util. COMPARATOR

java.util.Comparator: COMPARES some other CLASSES instances.

java.lang. COMPARABLE

java.lang.Comparable: compares another object with itself.

java.util. Comparator

java.util.Comparator: compares some other classes instances.

java.lang. Comparable

java.lang.Comparable: compares another object with itself.



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