How to assign int value to integer variable

Question

How can I convert an int value to integer value?

Here is my code-

private static int[] value= {R.drawable.collection1,R.drawable.collection2}

public static ArrayList<Integer> AddIntValue (int[] value){
    ArrayList<Integer> Intvalue=new ArrayList<Integer>();

    for(int i=0;i<value.length; i++)
    {
        Intvalue.add(Integer.valueOf(value[i]), null);
    }

    return Intvalue;
}

Am getting error on Intvalue.add(Integer.valueOf(value[i]), null);

Please help me

Thanks

Solution

java 5 added autoboxing, so you should just be able to use this

int i=3;
Integer number=i;//number now equals 3

The reason you are getting an error is because you are using the array for indices and trying to add null at this indices. If you array was {100,101,102}, It would try to add null to intValues at index 100, 101, and 102, which don't exist, giving you the IndexOutOfBoundsEception;