A small javadoc change to link to a different more stable source of information on the Java 2D coord. system.
Bug : https://bugs.openjdk.java.net/browse/JDK-8178457 Patch: --- a/src/java.desktop/share/classes/java/awt/geom/Line2D.java +++ b/src/java.desktop/share/classes/java/awt/geom/Line2D.java @@ -35,8 +35,7 @@ * default coordinate system called <i>user space</i> in which the y-axis * values increase downward and x-axis values increase to the right. For * more information on the user space coordinate system, see the - * <a href="{@docRoot}/../technotes/guides/2d/spec/j2d-intro.html"> - * Coordinate Systems</a> section of the Java 2D Programmer's Guide. + * {@link java.awt.Graphics2D} class documentation. * <p> * This class is only the abstract superclass for all objects that * store a 2D line segment. -phil.