Assume you have a method (shown below) inside the KWArrayList class, what does this method do public boolean test( E item) { if (item. equals(theData[0]) return false; int index=0; Intx=theData[0]; for (int j = 1; j taheData[j]) { x=theData[j]; Index=j; } } theData[index] = item; return true; if(x>taheData[j]) { x=theData[j]; Index=j; } } theData[index] = item; return true; } A Add item to the beginning of the list, if the item does not exit in the list. B Remove the first occurrence of item from the list. Remove all occurrences of item from the list. D) Swap an item with the maximum element of the list, if it does not exist in the list