change the adapter pattern, manager class type to Interface

jack.zhang · jack.zhang · commit c5da37a16d63 · 2015-04-15T15:33:36.000+08:00
diff --git a/adapter/src/main/java/com/iluwatar/App.java b/adapter/src/main/java/com/iluwatar/App.java
@@ -15,7 +15,7 @@
 public class App {
 
 	public static void main(String[] args) {
-		GnomeEngineeringManager manager = new GnomeEngineeringManager();
+		Engineer manager = new GnomeEngineeringManager();
 		manager.operateDevice();
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,7 @@`
`15`	`15`	`public class App {`
`16`	`16`
`17`	`17`	`public static void main(String[] args) {`
`18`		`- GnomeEngineeringManager manager = new GnomeEngineeringManager();`
	`18`	`+ Engineer manager = new GnomeEngineeringManager();`
`19`	`19`	`manager.operateDevice();`
`20`	`20`	`}`
`21`	`21`	`}`