diff --git a/src/main/java/com/unicenta/data/loader/PreparedSentence.java b/src/main/java/com/unicenta/data/loader/PreparedSentence.java
index 4d870c1..3e56642 100644
--- a/src/main/java/com/unicenta/data/loader/PreparedSentence.java
+++ b/src/main/java/com/unicenta/data/loader/PreparedSentence.java
@@ -67,12 +67,12 @@ public class PreparedSentence extends JDBCSentence {
 
     /**
      *
-     * @param s
+     * @param session
      * @param sentence
      * @param serwrite
      */
-    public PreparedSentence(Session s, String sentence, SerializerWrite serwrite) {         
-        this(s, sentence, serwrite, null);
+    public PreparedSentence(Session session, String sentence, SerializerWrite serwrite) {
+        this(session, sentence, serwrite, null);
     }
 
     /**
diff --git a/src/main/java/com/unicenta/data/loader/SentenceExecTransaction.java b/src/main/java/com/unicenta/data/loader/SentenceExecTransaction.java
index dfc164c..19c100f 100644
--- a/src/main/java/com/unicenta/data/loader/SentenceExecTransaction.java
+++ b/src/main/java/com/unicenta/data/loader/SentenceExecTransaction.java
@@ -29,14 +29,14 @@ import com.unicenta.basic.BasicException;
  */
 public abstract class SentenceExecTransaction implements SentenceExec {
     
-    private Session m_s;
+    private Session session;
     
     /**
      *
-     * @param s
+     * @param session
      */
-    public SentenceExecTransaction(Session s) {
-        m_s = s;
+    public SentenceExecTransaction(Session session) {
+        this.session = session;
     }
     
     /**
@@ -66,7 +66,7 @@ public abstract class SentenceExecTransaction implements SentenceExec {
      */
     public final int exec(final Object params) throws BasicException {
         
-        Transaction<Integer> t = new Transaction<Integer>(m_s) {
+        Transaction<Integer> t = new Transaction<Integer>(session) {
             public Integer transact() throws BasicException{
                 return execInTransaction(params);
             }
diff --git a/src/main/java/com/unicenta/pos/forms/JRootFrame.java b/src/main/java/com/unicenta/pos/forms/JRootFrame.java
index c8fcf10..024cea8 100644
--- a/src/main/java/com/unicenta/pos/forms/JRootFrame.java
+++ b/src/main/java/com/unicenta/pos/forms/JRootFrame.java
@@ -61,6 +61,14 @@ public class JRootFrame extends javax.swing.JFrame implements AppMessage {
         initComponents();
     }
 
+    public JRootApp getRootapp() {
+        return m_rootapp;
+    }
+
+    public void setRootapp(JRootApp m_rootapp) {
+        this.m_rootapp = m_rootapp;
+    }
+
     /**
      * @param props
      */
@@ -98,6 +106,7 @@ public class JRootFrame extends javax.swing.JFrame implements AppMessage {
             new JFrmConfig(props).setVisible(true); // Show the configuration window.
         }
 
+        setRootapp(m_rootapp);
     }
 
     /**
diff --git a/src/main/java/com/unicenta/pos/forms/JRootKiosk.java b/src/main/java/com/unicenta/pos/forms/JRootKiosk.java
index 433e262..fa77082 100644
--- a/src/main/java/com/unicenta/pos/forms/JRootKiosk.java
+++ b/src/main/java/com/unicenta/pos/forms/JRootKiosk.java
@@ -58,6 +58,14 @@ public class JRootKiosk extends javax.swing.JFrame implements AppMessage {
         initComponents();
     }
 
+    public JRootApp getRootapp() {
+        return m_rootapp;
+    }
+
+    public void setRootapp(JRootApp m_rootapp) {
+        this.m_rootapp = m_rootapp;
+    }
+
     /**
      *
      * @param props
@@ -86,12 +94,12 @@ public class JRootKiosk extends javax.swing.JFrame implements AppMessage {
             Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
             setBounds(0, 0, d.width, d.height);        
 
-/*  
- *  4 Sep 17 JG
- *  2 Dec 17 - Mod' Thanks Hayk Sokolov!
- *  Change here for Linux/Ubuntu full screen
- *  Thanks to Hans Lengerke for solution
-*/            
+            /*
+             *  4 Sep 17 JG
+             *  2 Dec 17 - Mod' Thanks Hayk Sokolov!
+             *  Change here for Linux/Ubuntu full screen
+             *  Thanks to Hans Lengerke for solution
+            */
             String osName = System.getProperty("os.name").toLowerCase();
             boolean isWindows = osName.startsWith("windows");
 
@@ -121,7 +129,8 @@ public class JRootKiosk extends javax.swing.JFrame implements AppMessage {
                 "Connection", JOptionPane.INFORMATION_MESSAGE);
 
             new JFrmConfig(props).setVisible(true);                             // Show the configuration window.
-        }       
+        }
+        setRootapp(m_rootapp);
     }
 
     @Override
diff --git a/src/main/java/com/unicenta/pos/forms/StartPOS.java b/src/main/java/com/unicenta/pos/forms/StartPOS.java
index afdcabf..1606ec9 100644
--- a/src/main/java/com/unicenta/pos/forms/StartPOS.java
+++ b/src/main/java/com/unicenta/pos/forms/StartPOS.java
@@ -98,7 +98,6 @@ public class StartPOS {
 
       String hostname = config.getProperty("machine.hostname");
       TicketInfo.setHostname(hostname);
-      applicationStarted(hostname);
 
       String screenmode = config.getProperty("machine.screenmode");
 
@@ -106,6 +105,8 @@ public class StartPOS {
         JRootKiosk rootkiosk = new JRootKiosk();
         try {
           rootkiosk.initFrame(config);
+          applicationStarted(hostname, rootkiosk.getRootapp());
+
         } catch (IOException ex) {
           log.error(ex.getMessage());
         }
@@ -113,13 +114,14 @@ public class StartPOS {
         JRootFrame rootframe = new JRootFrame();
         try {
           rootframe.initFrame(config);
+          applicationStarted(hostname, rootframe.getRootapp());
         } catch (Exception ex) {
           log.error(ex.getMessage());
         }
       }
     });
   }
-  private static void applicationStarted(String host) {
+  private static void applicationStarted(String host, JRootApp jRootApp) {
     new Thread(() -> {
       try {
         Metrics metrics = new Metrics();
diff --git a/src/main/java/com/unicenta/pos/ticket/TicketInfo.java b/src/main/java/com/unicenta/pos/ticket/TicketInfo.java
index 9d1b984..7f82c28 100644
--- a/src/main/java/com/unicenta/pos/ticket/TicketInfo.java
+++ b/src/main/java/com/unicenta/pos/ticket/TicketInfo.java
@@ -79,14 +79,14 @@ public final class TicketInfo implements SerializableRead, Externalizable {
     private Double nsum;
     private int ticketstatus;
 
-    private static String Hostname;
+    private static String hostname;
 
     public static void setHostname(String name) {
-        Hostname=name;
+        hostname =name;
     }
 
     public static String getHostname() {
-        return Hostname;
+        return hostname;
     }
 
     /** Creates new TicketModel */