Corrected voyage numbers and UN Locodes.

dddsample/src/main/java/com/pathfinder/internal/GraphDAO.java

@@ -11,15 +11,17 @@ public class GraphDAO {
 
   public List<String> listLocations() {
     return new ArrayList<String>(Arrays.asList(
-      "CNHKG", "AUMEL", "SESTO", "FIHEL", "USCHI", "JPTOK", "DEHAM"
+      "CNHKG", "AUMEL", "SESTO", "FIHEL", "USCHI", "JNTKO", "DEHAM", "CNSHA", "NLRTM", "SEGOT", "CNHGH", "USNYC", "USDAL"
     ));
   }
 
   public String getVoyageNumber(String from, String to) {
-    final int i = random.nextInt(3);
-    if (i == 0) return "0101";
-    if (i == 1) return "0202";
-    return "0303";
+    final int i = random.nextInt(5);
+    if (i == 0) return "0100S";
+    if (i == 1) return "0200T";
+    if (i == 2) return "0300A";
+    if (i == 3) return "0301S";
+    return "0400S";
   }
   
 }