diff --git a/src/main/java/cactusServer/entities/Character.java b/src/main/java/cactusServer/entities/Character.java
index 2661bc2..d4328f7 100644
--- a/src/main/java/cactusServer/entities/Character.java
+++ b/src/main/java/cactusServer/entities/Character.java
@@ -77,7 +77,7 @@
 	}
 
 	public Map<String, Item> createItem(String name, int amount) {
-		String id = createUniqueId(UNIQUE_ID_LENGTH, itemMap.keySet());
+		String id = new RandomStringGenerator().createUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, itemMap.keySet());
 		Item item = new Item(name, amount);
 		itemMap.put(id, item);
 		return new HashMap<String, Item>() {
@@ -92,24 +92,4 @@
 	public Item destroyItem(String itemId) {
 		return itemMap.remove(itemId);
 	}
-	
-	private String createUniqueId(int length, Set<String> idSet) {
-		String id;
-		do {
-			id = createRandomId(length);
-		} while (checkId(id, idSet));
-		return id;
-	}
-	
-	private boolean checkId(String id, Set<String> idSet) {
-		return idSet.contains(id);
-	}
-	
-	private String createRandomId(int length) {
-		StringBuilder id = new StringBuilder("");
-		do {
-			id.append(UUID.randomUUID().toString());
-		} while (id.length() < length);
-		return id.substring(0, length);
-	}
 }