Index: .idea/sonarIssues.xml
===================================================================
diff -u -rf65a84df30dda9e661e4b0af84b8f65311d94551 -re2c80690d724dd391cc01e3666cacd270bfd55e2
--- .idea/sonarIssues.xml	(.../sonarIssues.xml)	(revision f65a84df30dda9e661e4b0af84b8f65311d94551)
+++ .idea/sonarIssues.xml	(.../sonarIssues.xml)	(revision e2c80690d724dd391cc01e3666cacd270bfd55e2)
@@ -1788,6 +1788,11 @@
             <set />
           </value>
         </entry>
+        <entry key="$PROJECT_DIR$/standard/project/web/src/main/java/egovframework/com/ext/jstree/support/security/database/dao/UserDAO.java">
+          <value>
+            <set />
+          </value>
+        </entry>
         <entry key="$PROJECT_DIR$/standard/project/web/src/main/java/egovframework/com/ext/jstree/support/security/database/model/Role.java">
           <value>
             <set />
@@ -1828,6 +1833,11 @@
             <set />
           </value>
         </entry>
+        <entry key="$PROJECT_DIR$/standard/project/web/src/main/java/egovframework/com/ext/jstree/support/security/registry/AppConnectionSignUp.java">
+          <value>
+            <set />
+          </value>
+        </entry>
         <entry key="$PROJECT_DIR$/standard/project/web/src/main/java/egovframework/com/ext/jstree/support/security/service/LocalUserDetailService.java">
           <value>
             <set />
Index: standard/project/web/src/main/java/egovframework/com/ext/jstree/support/security/database/dao/UserDAO.java
===================================================================
diff -u -r64d16c3d9ac985cb7a19b8e9f38236ae765711eb -re2c80690d724dd391cc01e3666cacd270bfd55e2
--- standard/project/web/src/main/java/egovframework/com/ext/jstree/support/security/database/dao/UserDAO.java	(.../UserDAO.java)	(revision 64d16c3d9ac985cb7a19b8e9f38236ae765711eb)
+++ standard/project/web/src/main/java/egovframework/com/ext/jstree/support/security/database/dao/UserDAO.java	(.../UserDAO.java)	(revision e2c80690d724dd391cc01e3666cacd270bfd55e2)
@@ -1,14 +1,12 @@
 package egovframework.com.ext.jstree.support.security.database.dao;
 
-import java.io.Serializable;
-import java.util.List;
-
-import egovframework.com.ext.jstree.support.security.database.dao.GenericDao;
+import egovframework.com.ext.jstree.support.security.database.model.User;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.orm.hibernate4.HibernateTemplate;
 import org.springframework.stereotype.Service;
 
-import egovframework.com.ext.jstree.support.security.database.model.User;
+import java.io.Serializable;
+import java.util.List;
 
 
 /**
Index: standard/project/web/src/main/java/egovframework/com/ext/jstree/support/security/registry/AppConnectionSignUp.java
===================================================================
diff -u -r64d16c3d9ac985cb7a19b8e9f38236ae765711eb -re2c80690d724dd391cc01e3666cacd270bfd55e2
--- standard/project/web/src/main/java/egovframework/com/ext/jstree/support/security/registry/AppConnectionSignUp.java	(.../AppConnectionSignUp.java)	(revision 64d16c3d9ac985cb7a19b8e9f38236ae765711eb)
+++ standard/project/web/src/main/java/egovframework/com/ext/jstree/support/security/registry/AppConnectionSignUp.java	(.../AppConnectionSignUp.java)	(revision e2c80690d724dd391cc01e3666cacd270bfd55e2)
@@ -1,20 +1,17 @@
 package egovframework.com.ext.jstree.support.security.registry;
 
-import egovframework.com.ext.jstree.support.security.database.dao.UserDAO;
+import egovframework.com.ext.jstree.support.security.dto.LocalUser;
+import egovframework.com.ext.jstree.support.security.dto.SocialProvider;
+import egovframework.com.ext.jstree.support.security.dto.UserRegistrationForm;
+import egovframework.com.ext.jstree.support.security.service.UserService;
+import egovframework.com.ext.jstree.support.security.util.SecurityUtil;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.social.connect.Connection;
 import org.springframework.social.connect.ConnectionSignUp;
 import org.springframework.social.connect.UserProfile;
 
-import egovframework.com.ext.jstree.support.security.util.SecurityUtil;
-import egovframework.com.ext.jstree.support.security.dto.LocalUser;
-import egovframework.com.ext.jstree.support.security.dto.SocialProvider;
-import egovframework.com.ext.jstree.support.security.dto.UserRegistrationForm;
-import egovframework.com.ext.jstree.support.security.service.UserService;
-import org.springframework.util.ObjectUtils;
-
 /**
  * If no local user associated with the given connection then
  * connection signup will create a new local user from the given connection.
@@ -31,9 +28,6 @@
     @Qualifier(value = "localUserDetailService")
     private UserDetailsService userDetailService;
 
-    @Autowired
-    private UserDAO userDAO;
-
     @Override
     public String execute(final Connection<?> connection) {
         UserRegistrationForm userDetails = toUserRegistrationObject(connection.getKey().getProviderUserId(), SecurityUtil.toSocialProvider(connection.getKey().getProviderId()), connection.fetchUserProfile());