Updated readability of the code.

[sixth-3d.git] / src / main / java / eu / svjatoslav / sixth / e3d / renderer / raster / RenderAggregator.java

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/RenderAggregator.java b/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/RenderAggregator.java
index dca0066..d6da472 100644 (file)
--- a/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/RenderAggregator.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/RenderAggregator.java
@@ -1,5 +1,5 @@
 /*
- * Sixth 3D engine. Author: Svjatoslav Agejenko. 
+ * Sixth 3D engine. Author: Svjatoslav Agejenko.
  * This project is released under Creative Commons Zero (CC0) license.
  */
 package eu.svjatoslav.sixth.e3d.renderer.raster;
@@ -13,8 +13,8 @@ import java.util.Comparator;
 
 public class RenderAggregator {
 
-    private ArrayList<AbstractCoordinateShape> shapes = new ArrayList<>();
-    private ShapesZIndexComparator comparator = new ShapesZIndexComparator();
+    private final ArrayList<AbstractCoordinateShape> shapes = new ArrayList<>();
+    private final ShapesZIndexComparator comparator = new ShapesZIndexComparator();
 
     public void paint(final RenderingContext renderBuffer) {
         shapes.sort(comparator);