diff --git a/daemon/HashMap.h b/daemon/HashMap.h
--- a/daemon/HashMap.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * Copyright (C) ARM Limited 2010-2011. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-
-#ifndef __HASH_MAP_H__
-#define __HASH_MAP_H__
-
-/**********************************
-This class is a limited and lossy hash map, where each hash table bucket will contain at most MAX_COLLISIONS entries
-If the limit is exceeded, one of the old entries is dropped from the table
-This limit eliminates the need for dynamic memory allocation
-It is efficient with a data set containing a lot of use-only-once data
-Zero is used as an invalid (unused) hash entry value
-**********************************/
-
-#define HASHMAP_ENTRIES 1024 /* must be power of 2 */
-#define MAX_COLLISIONS 2
-
-class HashMap {
-public:
- HashMap();
- ~HashMap();
- bool existsAdd(int value);
-private:
- int *hashEntries(int key);
- int *history;
-};
-
-#endif //__HASH_MAP_H__