corejava

core java samples

1. Custom HashMap implementation
2. Serialization Samples
3. ListIterator and Iterator implemenations: ListIterator's cursor can move both in the forward and backward direction whereas Iterator can only move in the forwa d direction.
4. Comparator and Comparable: Comparable has compareTo method which returns -1 0 1, based on which Collections and Arra-s static method sort sorts them.