sqliteUtil implementation

src/main/java/minsecurity/identity/persist/sqlite/SqliteUtil.java

@@ -16,8 +16,7 @@ public final class SqliteUtil {
     // An error is returned if a home directory cannot be detected.
     public static String home()
     {
-        String usrHome = System.getProperty("user.home");
-        return usrHome;
+        return System.getProperty("user.home");
     }
 
     /**