X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=sixth-3d.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Fgeometry%2FRectangle.java;h=617978ef83375a2d1a7e3e6d9511808102fa3168;hp=af40655678961e24a5a34b06ec9c4b78473c654d;hb=779873fef68d0e57751a5132274b1805a6dd93d0;hpb=3e2b906bd05617a4d9725de39ac14c9ea1f8736c

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Rectangle.java b/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Rectangle.java
index af40655..617978e 100644
--- a/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Rectangle.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/geometry/Rectangle.java
@@ -4,6 +4,12 @@
  */
 package eu.svjatoslav.sixth.e3d.geometry;
 
+import static java.lang.Math.abs;
+import static java.lang.Math.min;
+
+/**
+ * Rectangle class.
+ */
 public class Rectangle {
 
     public Point2D p1, p2;
@@ -19,23 +25,19 @@ public class Rectangle {
     }
 
     public double getHeight() {
-        return Math.abs(p1.y - p2.y);
+        return abs(p1.y - p2.y);
     }
 
     public double getLowerX() {
-        if (p1.x < p2.x)
-            return p1.x;
-        return p2.x;
+        return min(p1.x, p2.x);
     }
 
     public double getLowerY() {
-        if (p1.y < p2.y)
-            return p1.y;
-        return p2.y;
+        return min(p1.y, p2.y);
     }
 
     public double getWidth() {
-        return Math.abs(p1.x - p2.x);
+        return abs(p1.x - p2.x);
     }
 
 }