How to check ALL elements of a boolean array are true

Question

I have a boolean array whose size depends on the size of a randomly selected string.

So I have something like this:

boolean[] foundLetterArray = new          


        

Answer 1

Using the enhanced for loop, you can easily iterate over an array, no need for indexes and size calculations:

private static boolean allTrue (boolean[] values) {
    for (boolean value : values) {
        if (!value)
            return false;
    }
    return true;
}