Captain is implementing RowingBoat - Adapter pattern

juanmsuarez · web-flow · commit 696ed86affe8 · 2018-03-07T00:19:33.000-03:00
Captain and RowingBoat aren't interchangable. 
Captain, as a client, may have a method to use the boat, but it isn't needed that they share the same interface, as it makes the code more confusing.
diff --git a/adapter/src/main/java/com/iluwatar/adapter/Captain.java b/adapter/src/main/java/com/iluwatar/adapter/Captain.java
@@ -26,7 +26,7 @@
  * The Captain uses {@link RowingBoat} to sail. <br>
  * This is the client in the pattern.
  */
-public class Captain implements RowingBoat {
+public class Captain {
 
   private RowingBoat rowingBoat;
 
