difference between the arraylist and vector code example

Example 1: ArrayList vs Vector

ArrayList is not thread safe/syncronized
Vector is thread safe/syncronized
ArrayList is faster than Vector
Both allow duplicate values and keep ordering
Both are implementations of List interface

Example 2: arraylist vs vector in java

ArrayList is not thread safe
Vector is thread safe/syncronized
ArrayList is faster than Vector
Both allow duplicate values and keep ordering
Both are implementations of List interface