diff --git a/SteamWareLib/memLayer.cs b/SteamWareLib/memLayer.cs
index 6398a08..7e415ed 100644
--- a/SteamWareLib/memLayer.cs
+++ b/SteamWareLib/memLayer.cs
@@ -1,11 +1,10 @@
 using Newtonsoft.Json;
+using StackExchange.Redis;
 using System;
 using System.Collections.Generic;
 using System.Configuration;
 using System.Data;
 using System.Web;
-using System.Web.Configuration;
-using StackExchange.Redis;
 
 namespace SteamWare
 {
@@ -629,7 +628,7 @@ namespace SteamWare
     {
       if (HttpContext.Current.Session[nomeVar] != null)
       {
-        return (long)Convert.ToInt32(HttpContext.Current.Session[nomeVar].ToString());
+        return Convert.ToInt32(HttpContext.Current.Session[nomeVar].ToString());
       }
       else
       {
@@ -646,7 +645,7 @@ namespace SteamWare
     {
       if (HttpContext.Current.Session[nomeVar] != null)
       {
-        return (int)Convert.ToInt32(HttpContext.Current.Session[nomeVar].ToString());
+        return Convert.ToInt32(HttpContext.Current.Session[nomeVar].ToString());
       }
       else
       {
@@ -1033,7 +1032,7 @@ namespace SteamWare
       // cerco di fare cast a stringa...
       try
       {
-        stringAnsw = (string)HttpContext.Current.Cache[nomeVar].ToString() != "";
+        stringAnsw = HttpContext.Current.Cache[nomeVar].ToString() != "";
       }
       catch
       { }
@@ -1425,11 +1424,12 @@ namespace SteamWare
       catch
       { }
       return answ;
-    } /// <summary>
-      /// Verifica se ci siano valori nella hash indicata (string)
-      /// </summary>
-      /// <param name="key"></param>
-      /// <returns></returns>
+    }
+    /// <summary>
+    /// Verifica se ci siano valori nella hash indicata (string)
+    /// </summary>
+    /// <param name="key"></param>
+    /// <returns></returns>
     public bool redHashPresentSz(string key)
     {
       bool answ = false;
@@ -1585,7 +1585,10 @@ namespace SteamWare
       {
         RedisKey chiave = hashKey;
         answ = redSaveHash(hashKey, hashFields);
-        if (expireSeconds > 0) cache.KeyExpire(chiave, DateTime.Now.AddSeconds(expireSeconds));
+        if (expireSeconds > 0)
+        {
+          cache.KeyExpire(chiave, DateTime.Now.AddSeconds(expireSeconds));
+        }
         //answ = true;
       }
       catch
@@ -1608,7 +1611,10 @@ namespace SteamWare
       {
         RedisKey chiave = hashKey;
         answ = redSaveHashDict(hashKey, hashFields);
-        if (expireSeconds > 0) cache.KeyExpire(chiave, DateTime.Now.AddSeconds(expireSeconds));
+        if (expireSeconds > 0)
+        {
+          cache.KeyExpire(chiave, DateTime.Now.AddSeconds(expireSeconds));
+        }
         //answ = true;
       }
       catch