Accessing ArrayList Elements
To access a single ArrayList element, use ArrayList.get() method. To print all elements, you can use a simple for loop…
ArrayList NullPointerException
Java’s ArrayList is a great Collection that frees us from IndexOutOfBound, one type limitation, and NullPointerException issues while providing several…
ArrayList and Iterator Example
This example shows how to use an iterator with ArrayList. Iterator can be used with other collections. output Note that…