What is the difference between Wrapper Class and Vector Class?
March 30, 2010 at 3:34 PM
Wrapper classes convert primitive data type to user defined data type. All the methods of the wrapper classes are static. The Wrapper class does not contain constructors. Once a value is assigned to a wrapper class instance it can not be changed.
Vector class is a Collection implementation. It consists of growable array of objects.Like an array, it contains components that can be accessed using an integer index.It can add and remove its items.It is synchronized.