Chapter 04 section 06 codes updated.

Author: liuyubobobo

04-Sort-Visualization/06-Merge-Sort-Visualization/01-Merge-Sort-TD-Visualization/src/AlgoFrame.java

@@ -60,7 +60,6 @@ public void paintComponent(Graphics g) {
 
             // 具体绘制
             int w = canvasWidth/data.N();
-            //AlgoVisHelper.setColor(g2d, AlgoVisHelper.Grey);
             for(int i = 0 ; i < data.N() ; i ++ ) {
                 if ( i >= data.l && i <= data.r)
                     AlgoVisHelper.setColor(g2d, AlgoVisHelper.Green);

04-Sort-Visualization/06-Merge-Sort-Visualization/01-Merge-Sort-TD-Visualization/src/MergeSortData.java

@@ -4,7 +4,7 @@
 
 public class MergeSortData {
 
-    public int[] numbers;
+    private int[] numbers;
     public int l, r;
     public int mergeIndex;
 

04-Sort-Visualization/06-Merge-Sort-Visualization/02-Merge-Sort-BU-Visualization/src/MergeSortData.java

@@ -4,7 +4,7 @@
 
 public class MergeSortData {
 
-    public int[] numbers;
+    private int[] numbers;
     public int l, r;
     public int mergeIndex;