Updated the adapter example.

adapter/src/main/java/com/iluwatar/GnomeEngineer.java

@@ -0,0 +1,25 @@
+package com.iluwatar;
+
+/**
+ * 
+ * Adapter class. Adapts the interface of the
+ * GoblinGlider into Engineer expected by the
+ * client.
+ *
+ */
+public class GnomeEngineer implements Engineer {
+
+	private GoblinGlider glider;
+	
+	public GnomeEngineer() {
+		glider = new GoblinGlider();
+	}
+
+	@Override
+	public void operateDevice() {
+		glider.attachGlider();
+		glider.gainSpeed();
+		glider.takeOff();
+	}
+	
+}