How to append elements at the end of ArrayList in Java?

Question

I am wondering, how do I append an element to the end of an ArrayList in Java? Here is the code I have so far:

public class Stack {      private ArrayList<String> stringList = new ArrayList<String>();      RandomStringGenerator rsg = new RandomStringGenerator();      private void push(){         String random = rsg.randomStringGenerator();         ArrayList.add(random);     }  } 

"randomStringGenerator" is a method which generates a random String.

I basically want to always append the random string at the end of the ArrayList, much like a stack (Hence the name "push").

Thank you so much for your time!

Answer 1

Here is the syntax, along with some other methods you might find useful:

    //add to the end of the list     stringList.add(random);      //add to the beginning of the list     stringList.add(0,  random);      //replace the element at index 4 with random     stringList.set(4, random);      //remove the element at index 5     stringList.remove(5);      //remove all elements from the list     stringList.clear();