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Update CH08.md #27

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merged 1 commit into from
Feb 4, 2018
Merged

Update CH08.md #27

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6 changes: 3 additions & 3 deletions docs/CH08.md
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Original file line number Diff line number Diff line change
Expand Up @@ -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());
Expand All @@ -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());
Expand All @@ -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();
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