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kalavathi
collections
1 Answer(s)      6 years and a month ago
Posted in : Java Interview Questions



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December 10, 2008 at 12:43 AM


Hi friend,

Java Collections of API (Application Programming Intreface) Consists of several interfaces, and classes that implement those interfaces, within the java.util package. It provides tools for maintaining a data container of objects. Each primitive value must be wrapped in an object of its appropriate wrapper class (Boolean, Character, Integer, Double, etc.) to maintain a collection of primitive data. It is an alternative tool to the creation of custom data structures.

For more information on Java Collection API visit to :

http://www.roseindia.net/java/jdk6/introduction-collections-api.shtml

Thanks


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