diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridView.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridView.java
index 33dcee6587..e73840e1f7 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridView.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridView.java
@@ -72,17 +72,17 @@ import org.zkoss.zul.impl.CustomGridDataLoader;
  */
 public class GridView extends Vbox implements EventListener<Event>, IdSpace, IFieldEditorContainer, StateChangeListener
 {
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = -2966799998482667434L;
+
 	private static final String HEADER_GRID_STYLE = "border: none; margin:0; padding: 0;";
 
 	private static final int DEFAULT_DETAIL_PAGE_SIZE = 10;
 
 	private static final int DEFAULT_PAGE_SIZE = 20;
 
-	/**
-	 * generated serial version ID
-	 */
-	private static final long serialVersionUID = -7151423393713654553L;
-
 	private static final int MIN_COLUMN_WIDTH = 100;
 
 	private static final int MAX_COLUMN_WIDTH = 300;
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/CustomizeGridViewPanel.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/CustomizeGridViewPanel.java
index 45ccebcbe4..0517c72fa8 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/CustomizeGridViewPanel.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/CustomizeGridViewPanel.java
@@ -73,7 +73,7 @@ public class CustomizeGridViewPanel extends Panel
 	/**
 	 * 
 	 */
-	private static final long serialVersionUID = 1592146462575454625L;
+	private static final long serialVersionUID = -6300916636341781651L;
 
 	private Map<Integer, String> m_columnsWidth;
 	ArrayList<Integer> tableSeqs;
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/CustomizeGridViewDialog.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/CustomizeGridViewDialog.java
index b258a51500..bb7ea48928 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/CustomizeGridViewDialog.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/CustomizeGridViewDialog.java
@@ -62,6 +62,7 @@ public class CustomizeGridViewDialog extends Window {
 	 * @param AD_Tab_ID
 	 * @param columnsWidth 
 	 * @param gridFieldIds list fieldId current display in gridview
+	 * @param gridPanel
 	 */
 	public static boolean showCustomize (int WindowNo, int AD_Tab_ID, Map<Integer, String> columnsWidth,ArrayList<Integer> gridFieldIds,GridView gridPanel)
 	{