foreach not applicable to expression type

Question

what does this error mean? and how do i solve it?

foreach not applicable to expression type.

im am trying to write a method find(). that find a string in a l

Answer 1

Without code this is just a grasp at straws.

If you're trying to write your own list-find method, it would be like this

 boolean contains(E e, List list) {

    for(E v : list) if(v.equals(e)) return true;
    return false;
}