question: gets the height of the bounding box . concode_field_sep double y1 concode_elem_sep double x1 concode_elem_sep double y2 concode_elem_sep double x2 concode_elem_sep Color color concode_field_sep int getX concode_elem_sep int getY concode_elem_sep void grow concode_elem_sep void setColor concode_elem_sep String toString concode_elem_sep int getWidth concode_elem_sep void draw concode_elem_sep void translate concode_elem_sep void paintShape
target: int function ( ) { return ( int ) Math . round ( Math . abs ( y2 - y1 ) ) ; }