Java Tutorial : Java Array (Integer Object array default values)

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ArrayDemo.java

class ArrayDemo
{
    public static void main(String[] args)
    {
        /*
         * Declares an array of Integer Objects and allocates memory for 3 Integer Objects.
         */
        Integer[] integerObjectArray = new Integer[3];

        int i = 0;
        for (Integer element : integerObjectArray)
        {
            System.out.println("Element at Index " + i + " : " + element);
            ++i;
        }
    }
}

Output

Element at Index 0 : null
Element at Index 1 : null
Element at Index 2 : null

To Download ArrayDemoIntegerObjArrayDefaultApp Project Click the below link
https://sites.google.com/site/javaee4321/java/ArrayDemoIntegerObjArrayDefaultApp.zip?attredirects=0&d=1

See also:

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Java Collection Framework Tutorial

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