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what is difference between colection and collections?
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Answer Posted / nirmal kanna s
The Collections class is a utility class having static methods for doing operations on objects of classes which implement the Collection interface. For example, Collections has methods for finding the max element in a Collection.
The Collection interface defines methods common to structures which hold other objects. List and Set are subinterfaces of Collection, and ArrayList and HashSet are examples of concrete collections.
Collection : The root interface of Java Collections Framework.
Collections : A utility class that is a member of the Java Collections Framework.
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