Hi, it is one of the important topics in java. for dynamically resizable array we use arraylist. arraylist provides us fast access as compare to simple array. 1. as we go to synchronization, vector is ...

Convert Vector to ArrayList in Java There are multiple ways to convert vector to ArrayList, using passing the Vector in ArrayList constructor and by using simple vector traversal and adding values to ...

What’s the difference between Java array size vs length? ... Classes including Vector, Stack and ArrayList all have a size method. So to get the size of an ArrayList, you call its size method. However ...

This is the main difference between ArrayList and Vector class. ArrayList class is not thread safety where as Vector class is thread safety. Vector class is a synchronized class. Only one thread can ...