[FIXED] Convert two dimensional array to List in java?

Issue

I have am X n two dimensional array of an Object say Foo. So I have Foo[][] foosArray. What is the best way to convert this into a List<Foo> in Java?

Solution

This is a nice way of doing it for any two-dimensional array, assuming you want them in the following order:

[[array[0]-elems], [array[1]elems]...]

public <T> List<T> twoDArrayToList(T[][] twoDArray) {
    List<T> list = new ArrayList<T>();
    for (T[] array : twoDArray) {
        list.addAll(Arrays.asList(array));
    }
    return list;
}

Answered By - Keppil