Both Arrays.toString(Object[]) and Arrays.deepToString(Object[]) handle null array gracefully, simply returning a String “null”. I tend to use Java Collections far more than I use Java arrays.

Names for arrays have to respect the usual Java variable naming conventions. Creating and initializing an array Now we need to create an array object and initialize our variable with it.

Purpose: In this assignment, you will learn how to use arrays of objects and to use a file for reading input. You will create arrays where each element of the array is an object. Accessing this array ...