/src/main/java/org/htmlunit/util/geometry/Line2D.java
} this( start.getX( ) , start.getY( ) , end.getX( ) , end.getY( ) ) ;
this ( start.getX ( ) , start.getY ( ) , end.getX ( ) , end.getY ( ) ) ; }
private final double endX_; private final double endY_; private final boolean isVertical_; private final double slope_; private final double yIntercept_; public Line2D(final Point2D start, final Point2D end) { <extra_id_0> public Line2D(final double x1, final double y1, final double x2, final double y2) { startX_ = x1; startY_ = y1; endX_ = x2; endY_ = y2; isVertical_ = Math.abs(startX_ - endX_) < epsilon;