code: public int indexOf( byte value ) {
  		for (int i = 0; i < size; i++) {
  			if( data[i] == value )
  				return i;
  		}
  		return -1;
  	}
docs: Returns the index of the first element with the specified 'value'.  return -1 if it wasn't found
  @param value Value to search for
  @return index or -1 if it's not in the list