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23 lines (19 loc) · 702 Bytes
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package collectionsframework;
/* collection frameworks are the groups of object and provide the interfaces and classes for
fast manipulation of the data.
There are two types of collections in Java:
1) Collection Framework (CF): It provides interfaces only, no concrete implementation is provided by JVM.
2) Util Frameworks (UF): It provides both interface as well as concrete implementations.
Most commonly used collection frameworks are :
1- ArrayList
2- LinkedList
3- HashSet
4- TreeSet
5- HashMap
6- Hashtable
*/
public class Notes {
public static void main(String[] args) {
System.out.println("This is basic information about the collections and collections frameworks.");
}
}