Set Concept Simplified In Java

Set: Set is again a child interface of collection got introduced in Java-1.2V.

If we want to represent a group of objects as a single entity where duplicates are not allowed and insertion order is not preserved, In such case we must implement Set .

The classes extending Sets are...
  • HashSet(C-1.2V)
  • LinkedHashSet(C-1.4V)
The Interfaces extends sets are...
  • SortedSet(I-1.2V)
  • NavigableSet(I-1.6V)
  • TreeSet(C-1.2V)
Set interface doesn't contain any new methods and hence we have to use only collection interface methods.

Set Concept Simplified In Java Set Concept Simplified In Java Reviewed by Animesh Chatterjee on July 17, 2013 Rating: 5

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