Formatting update

[sixth-3d.git] / src / main / java / eu / svjatoslav / sixth / e3d / geometry / Point2D.java

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Point2D.java b/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Point2D.java
index 1cfd39c..e22808c 100755 (executable)
--- a/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Point2D.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Point2D.java
@@ -1,12 +1,7 @@
 /*
- * Sixth 3D engine. Copyright ©2012-2018, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 3 of the GNU Lesser General Public License
- * or later as published by the Free Software Foundation.
- *
+ * Sixth 3D engine. Author: Svjatoslav Agejenko. 
+ * This project is released under Creative Commons Zero (CC0) license.
  */
-
 package eu.svjatoslav.sixth.e3d.geometry;
 
 import static java.lang.Math.sqrt;
@@ -34,7 +29,7 @@ public class Point2D implements Cloneable {
         return this;
     }
 
-    public boolean isZero(){
+    public boolean isZero() {
         return (x == 0) && (y == 0);
     }
 
@@ -99,4 +94,11 @@ public class Point2D implements Cloneable {
         return this;
     }
 
+    @Override
+    public String toString() {
+        return "Point2D{" +
+                "x=" + x +
+                ", y=" + y +
+                '}';
+    }
 }