20. Vector in collection framework
vector in collection framework,
what is vector,
what is vector in java,
what is vector in collection,
what is vector in collection framework,
Properties of Vector:
Underlined data structure is Resizable/ Growable array
Duplicates are allowed
Insertion order is preserved
Null insertion is allowed
Homogeneous/ Heterogeneous elements are allowed
Vector implements RandomAccess, clonable and serializable interface
Most of the method in vector are synchronised hence thread safe.
Best choice – whenever frequent operation is retrieval
Worst choice – whenever frequent operation is insertion or deletion