Simple Object.toString() on arrays is seldom what we want as it only prints the String representation of the array itself and not of its contents.; Arrays.toString(Object[]) will print a String ...

Java provides a way for the programmer to exercise control over memory management by marking certain objects as expendable via reference objects. Should an application’s memory requirements ...

In Java an array is a way of storing multiple items of the same type. ... An array is a container object that holds a finite number of values of a specific type.