import java.util.Iterator;
import java.util.NoSuchElementException;
public class ArrayIterator implements Iterator {
private Object array[];
private int pos = 0;
public ArrayIterator(Object anArray[]) {
array = anArray;
}
public boolean hasNext() {
return pos < array.length;
}
public Object next() throws NoSuchElementException {
if (hasNext())
return array[pos++];
else
throw new NoSuchElementException();
}
public void remove() {
throw new UnsupportedOperationException();
}
}