Index: trunk/quest-plugin-core/src/main/java/de/ugoe/cs/quest/plugin/QuestPlugin.java
===================================================================
--- trunk/quest-plugin-core/src/main/java/de/ugoe/cs/quest/plugin/QuestPlugin.java	(revision 766)
+++ trunk/quest-plugin-core/src/main/java/de/ugoe/cs/quest/plugin/QuestPlugin.java	(revision 772)
@@ -1,3 +1,5 @@
 package de.ugoe.cs.quest.plugin;
+
+import java.util.List;
 
 /**
@@ -22,6 +24,6 @@
 	/**
 	 * <p>
-	 * Collection of {@link String}s that contain the commands defined by this
-	 * plug-in.
+	 * {@link List} of {@link String}s that contain the commands defined by this
+	 * plug-in. The List is immutable.
 	 * </p>
 	 * <p>
@@ -32,4 +34,4 @@
 	 * @return
 	 */
-	public String[] getCommandPackages();
+	public List<String> getCommandPackages();
 }