Question

How would I go about filter values of an arraylist and making one value of the list an integer? Like, if I wanted to check which of the values on the list is half of 10, how would I do that and then take that value and make it a lone variable?

Answer 1

You would have to use a for loop. Assuming your ArrayList contains Integer objects:

Integer result = null;
for (Integer ii: myArrayList) {
    if (ii == (10/2))
    result = ii;
}