1 files changed, 0 insertions, 13 deletions
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/util/MapHelper.java b/dozentenmodul/src/main/java/org/openslx/dozmod/util/MapHelper.java
index 487a9ac6..0e92bc6d 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/util/MapHelper.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/util/MapHelper.java
@@ -1,9 +1,7 @@
 package org.openslx.dozmod.util;
 
-import java.util.HashSet;
 import java.util.Map;
 import java.util.Map.Entry;
-import java.util.Set;
 
 import org.apache.log4j.Logger;
 
@@ -34,15 +32,4 @@ public class MapHelper {
 		return false;
 	}
 
-	private static <T> Set<String> getAddedUsers(final Map<String, T> oldMap, final Map<String, T> newMap) {
-		Set<String> addedUsers = new HashSet<String>(newMap.keySet());
-		addedUsers.removeAll(oldMap.keySet());
-		return addedUsers;
-	}
-
-	private static <T> Set<String> getRemovedUsers(final Map<String, T> oldMap, final Map<String, T> newMap) {
-		Set<String> removedUsers = new HashSet<String>(oldMap.keySet());
-		removedUsers.removeAll(newMap.keySet());
-		return removedUsers;
-	}
 }