code: public static <E> int searchLast(E[] array, E value) { 
          return LinearSearch.searchLast(array, value, 1);
      }
docs: Search for the value in the array and return the index of the first occurrence from the
  end of the array
  
  @param <E> the type of elements in this array.
  
  @param array array that we are searching in.
  @param value value that is being searched in the array.
  
  @return the index where the value is found in the array, else -1.