Changed package naming across all examples.

multiton/src/main/java/com/iluwatar/multiton/App.java

@@ -0,0 +1,28 @@
+package com.iluwatar.multiton;
+
+/**
+ * 
+ * Whereas Singleton design pattern introduces single globally
+ * accessible object the Multiton pattern defines many globally
+ * accessible objects. The client asks for the correct instance 
+ * from the Multiton by passing an enumeration as parameter.
+ * 
+ * In this example Nazgul is the Multiton and we can ask single
+ * Nazgul from it using NazgulName. The Nazguls are statically
+ * initialized and stored in concurrent hash map.
+ *
+ */
+public class App {
+	
+    public static void main( String[] args ) {
+    	System.out.println("KHAMUL=" + Nazgul.getInstance(NazgulName.KHAMUL));
+    	System.out.println("MURAZOR=" + Nazgul.getInstance(NazgulName.MURAZOR));
+    	System.out.println("DWAR=" + Nazgul.getInstance(NazgulName.DWAR));
+    	System.out.println("JI_INDUR=" + Nazgul.getInstance(NazgulName.JI_INDUR));
+    	System.out.println("AKHORAHIL=" + Nazgul.getInstance(NazgulName.AKHORAHIL));
+    	System.out.println("HOARMURATH=" + Nazgul.getInstance(NazgulName.HOARMURATH));
+    	System.out.println("ADUNAPHEL=" + Nazgul.getInstance(NazgulName.ADUNAPHEL));
+    	System.out.println("REN=" + Nazgul.getInstance(NazgulName.REN));
+    	System.out.println("UVATHA=" + Nazgul.getInstance(NazgulName.UVATHA));    	
+    }
+}

multiton/src/main/java/com/iluwatar/multiton/Nazgul.java

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+package com.iluwatar.multiton;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * 
+ * Nazgul is a Multiton class. Nazgul instances can be queried
+ * using getInstance() method.
+ *
+ */
+public class Nazgul {
+
+	private static Map<NazgulName, Nazgul> nazguls;
+	
+	private NazgulName name;
+
+	static {
+		nazguls = new ConcurrentHashMap<>();
+		nazguls.put(NazgulName.KHAMUL, new Nazgul(NazgulName.KHAMUL));
+		nazguls.put(NazgulName.MURAZOR, new Nazgul(NazgulName.MURAZOR));
+		nazguls.put(NazgulName.DWAR, new Nazgul(NazgulName.DWAR));
+		nazguls.put(NazgulName.JI_INDUR, new Nazgul(NazgulName.JI_INDUR));
+		nazguls.put(NazgulName.AKHORAHIL, new Nazgul(NazgulName.AKHORAHIL));
+		nazguls.put(NazgulName.HOARMURATH, new Nazgul(NazgulName.HOARMURATH));
+		nazguls.put(NazgulName.ADUNAPHEL, new Nazgul(NazgulName.ADUNAPHEL));
+		nazguls.put(NazgulName.REN, new Nazgul(NazgulName.REN));
+		nazguls.put(NazgulName.UVATHA, new Nazgul(NazgulName.UVATHA));
+	}
+	
+	private Nazgul(NazgulName name) {
+		this.name = name;
+	}
+
+	public static Nazgul getInstance(NazgulName name) {
+		return nazguls.get(name);
+	}
+	
+	public NazgulName getName() {
+		return name;
+	}
+}

multiton/src/main/java/com/iluwatar/multiton/NazgulName.java

@@ -0,0 +1,12 @@
+package com.iluwatar.multiton;
+
+/**
+ * 
+ * Each Nazgul has different NazgulName.
+ *
+ */
+public enum NazgulName {
+
+	KHAMUL, MURAZOR, DWAR, JI_INDUR, AKHORAHIL, HOARMURATH, ADUNAPHEL, REN, UVATHA;
+	
+}