move the SO question URL

Alwayswithme · Alwayswithme · commit 11a89f85a897 · 2014-11-26T09:15:40.000+08:00
diff --git a/singleton/src/main/java/com/iluwatar/App.java b/singleton/src/main/java/com/iluwatar/App.java
@@ -5,6 +5,8 @@
  * Singleton pattern ensures that the class (IvoryTower) can have only one
  * existing instance and provides global access to that instance.
  *
+ * http://stackoverflow.com/questions/70689/what-is-an-efficient-way-to-implement-a-singleton-pattern-in-java
+ *
  */
 public class App {
 
diff --git a/singleton/src/main/java/com/iluwatar/EnumIvoryTower.java b/singleton/src/main/java/com/iluwatar/EnumIvoryTower.java
@@ -3,7 +3,6 @@
 /**
  *
  * Enum Singleton class.
- * http://stackoverflow.com/questions/70689/what-is-an-efficient-way-to-implement-a-singleton-pattern-in-java
  *
  */
 public enum EnumIvoryTower {

Original file line number	Diff line number	Diff line change
`@@ -5,6 +5,8 @@`
`5`	`5`	`* Singleton pattern ensures that the class (IvoryTower) can have only one`
`6`	`6`	`* existing instance and provides global access to that instance.`
`7`	`7`	`*`
	`8`	`+ * http://stackoverflow.com/questions/70689/what-is-an-efficient-way-to-implement-a-singleton-pattern-in-java`
	`9`	`+ *`
`8`	`10`	`*/`
`9`	`11`	`public class App {`
`10`	`12`
Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,6 @@`
`3`	`3`	`/**`
`4`	`4`	`*`
`5`	`5`	`* Enum Singleton class.`
`6`		`- * http://stackoverflow.com/questions/70689/what-is-an-efficient-way-to-implement-a-singleton-pattern-in-java`
`7`	`6`	`*`
`8`	`7`	`*/`
`9`	`8`	`public enum EnumIvoryTower {`