gets a hashcode for this vector . concode_field_sep double x concode_elem_sep double y concode_field_sep Vector2D average concode_elem_sep Vector2D rotate concode_elem_sep double distance concode_elem_sep Coordinate toCoordinate concode_elem_sep double dot concode_elem_sep Vector2D rotateByQuarterCircle concode_elem_sep Coordinate translate concode_elem_sep Vector2D normalize concode_elem_sep boolean isParallel concode_elem_sep Vector2D create concode_elem_sep Vector2D create concode_elem_sep Vector2D create concode_elem_sep Vector2D create concode_elem_sep double angle concode_elem_sep double angle concode_elem_sep Vector2D divide concode_elem_sep Vector2D multiply concode_elem_sep Vector2D weightedSum concode_elem_sep Vector2D add concode_elem_sep double angleTo concode_elem_sep double lengthSquared concode_elem_sep Vector2D subtract concode_elem_sep double length concode_elem_sep double getX concode_elem_sep double getY concode_elem_sep Vector2D negate concode_elem_sep boolean equals concode_elem_sep Object clone concode_elem_sep String toString concode_elem_sep double getComponent
int function ( ) { int loc0 = 17 ; loc0 = 37 * loc0 + Coordinate . hashCode ( x ) ; loc0 = 37 * loc0 + Coordinate . hashCode ( y ) ; return loc0 ; }