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diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/Listing1403.java b/Master/Reference Architectures and Patterns/hjp5/examples/Listing1403.java
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+++ b/Master/Reference Architectures and Patterns/hjp5/examples/Listing1403.java
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+/* Listing1403.java */
+
+import java.util.*;
+
+public class Listing1403
+{
+ public static void main(String[] args)
+ {
+ Hashtable h = new Hashtable();
+
+ //Pflege der Aliase
+ h.put("Fritz","f.mueller@test.de");
+ h.put("Franz","fk@b-blabla.com");
+ h.put("Paula","user0125@mail.uofm.edu");
+ h.put("Lissa","lb3@gateway.fhdto.northsurf.dk");
+
+ //Ausgabe
+ Enumeration e = h.keys();
+ while (e.hasMoreElements()) {
+ String alias = (String)e.nextElement();
+ System.out.println(
+ alias + " --> " + h.get(alias)
+ );
+ }
+ }
+} \ No newline at end of file