merge pull request + minor bug fix

Ram swaroop · Ram swaroop · commit 360c958bcb48 · 2015-09-11T22:07:47.000+05:30
diff --git a/_posts/2015-05-22-access-control.md b/_posts/2015-05-22-access-control.md
@@ -28,8 +28,8 @@ package certification;
 public class Parent {
     protected int x = 9; // protected access
     
-    protected void printMessage(String message){
-        System.out.println(message);
+    protected int getX() {
+        return x;
     }
 }
 
@@ -43,8 +43,8 @@ class Child extends Parent {
                                  // p reference?
         System.out.println("X in parent is " + p.x); // Compiler
                                                      // error
-        System.out.println(p.printMessage("Calling Protected method of Parent class, Compiler should throw error."));//Compiler
-                                                                                                                    // error
+        System.out.println("X in parent is " + p.getX()); // Compiler
+                                                          // error
     }
 }
 {% endhighlight %}

Original file line number	Diff line number	Diff line change
`@@ -28,8 +28,8 @@ package certification;`
`28`	`28`	`public class Parent {`
`29`	`29`	`protected int x = 9; // protected access`
`30`	`30`
`31`		`- protected void printMessage(String message){`
`32`		`- System.out.println(message);`
	`31`	`+ protected int getX() {`
	`32`	`+ return x;`
`33`	`33`	`}`
`34`	`34`	`}`
`35`	`35`
`@@ -43,8 +43,8 @@ class Child extends Parent {`
`43`	`43`	`// p reference?`
`44`	`44`	`System.out.println("X in parent is " + p.x); // Compiler`
`45`	`45`	`// error`
`46`		`- System.out.println(p.printMessage("Calling Protected method of Parent class, Compiler should throw error."));//Compiler`
`47`		`- // error`
	`46`	`+ System.out.println("X in parent is " + p.getX()); // Compiler`
	`47`	`+ // error`
`48`	`48`	`}`
`49`	`49`	`}`
`50`	`50`	`{% endhighlight %}`