Merge pull request #27 from JeffChern/patch-5

Update CH08.md
JustinSDK · Feb 4, 2018 · 20c5f01 · 20c5f01
2 parents cd0eea6 + eb5360f
commit 20c5f01
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/docs/CH08.md b/docs/CH08.md
@@ -643,7 +643,7 @@ public class CloneDemo {
 
     public class ConcreteCircle {
         private double radius;
-        public void setRedius(int radius) { this.radius = radius; }
+        public void setRadius(double radius) { this.radius = radius; }
         public double getRadius() { return radius; }
         public void render() {
             System.out.printf("畫一個半徑 %f 的實心圓\n", getRadius());
@@ -652,7 +652,7 @@ public class CloneDemo {
 
     public class HollowCircle {
         private double radius;
-        public void setRedius(int radius) { this.radius = radius; }
+        public void setRadius(double radius) { this.radius = radius; }
         public double getRadius() { return radius; }
         public void render() {
             System.out.printf("畫一個半徑 %f 的空心圓\n", getRadius());
@@ -666,7 +666,7 @@ public class CloneDemo {
 public abstract class AbstractCircle {
     protected double radius;
 
-    public void setRedius(int radius) { this.radius = radius; }
+    public void setRadius(double radius) { this.radius = radius; }
     public double getRadius() { return radius; }
 
     public abstract void render();