Unit-4-Java Collections Framework

Java Collections Framework: Collection in Java,            Collection Framework in Java,    Hierarchy of Collection Framework,        Iterator Interface,       Collection Interface,       List Interface,       ArrayList,       LinkedList,       Vector,       Stack,       Queue Interface,       Set Interface,       HashSet,       LinkedHashSet,       SortedSet Interface,       TreeSet,       Map Interface,       HashMap Class,       LinkedHashMap Class,       TreeMap Class,       Hashtable Class,       Sorting,       Comparable Interface,       Comparator Interface,       Properties Class in Java.