java howto ArrayList push, pop, shift, and unshift

Question

I\'ve determined that a Java ArrayList.add is similar to a JavaScript Array.push

I\'m stuck on finding ArrayList functions sim

Answer 1

I was facing with this problem some time ago and I found java.util.LinkedList is best for my case. It has several methods, with different namings, but they're doing what is needed:

push()    -> LinkedList.addLast(); // Or just LinkedList.add();
pop()     -> LinkedList.pollLast();
shift()   -> LinkedList.pollFirst();
unshift() -> LinkedList.addFirst();