implemented default hasCode

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/Avatar.java

@@ -175,10 +175,20 @@ public void onSuccess(Void result) {
 		public boolean equals(Object other) {
 			return super.equals(other);
 		}
+
+		@Override
+		public int hashCode() {
+			return super.hashCode();
+		}
 	}
 
 	@Override
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/ExtendedPropertiesPanel.java

@@ -853,4 +853,9 @@ public void onChanged(ChangedEvent event) {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/FolderSelector.java

@@ -151,4 +151,9 @@ public void addFolderChangeListener(FolderChangeListener listener) {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/ImageCropper.java

@@ -155,4 +155,9 @@ public int getSelectionHeight() {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/ImageDrawingPane.java

@@ -124,4 +124,9 @@ public void zoom(double zoomLevel) {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/ImageWithCanvases.java

@@ -294,4 +294,9 @@ public List<Canvas> getCanvases() {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/IncomingMessage.java

@@ -81,4 +81,9 @@ public void setClickHandler(ClickHandler clickHandler) {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
-}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
+}

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/InfoPanel.java

@@ -44,4 +44,9 @@ public void setAlignLeft(boolean alignLeft) {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/PasswordGenerator.java

@@ -123,4 +123,9 @@ protected FormItem preparePasswordItem() {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/UserSearchDialog.java

@@ -133,4 +133,9 @@ public void onSelect(long id) {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/automation/AutomationEditor.java

@@ -93,4 +93,9 @@ public String getText() {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/automation/AutomationItemEditor.java

@@ -112,4 +112,9 @@ public void destroy() {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/automation/HtmlItemEditor.java

@@ -98,6 +98,11 @@ public boolean equals(Object other) {
 		return super.equals(other);
 	}
 
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
+
 	/**
 	 * Saves the actual item content in a global Javascript variable that can be
 	 * accessed by the HTML editor

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/grid/ColoredListGridField.java

@@ -67,4 +67,14 @@ public String getColorFieldName() {
 	public void setColorFieldName(String colorFieldName) {
 		this.colorFieldName = colorFieldName;
 	}
+
+	@Override
+	public boolean equals(Object obj) {
+		return super.equals(obj);
+	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/grid/FileNameListGridField.java

@@ -85,4 +85,9 @@ else if (iconName.contains("workspace"))
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/preview/MailPreviewPanel.java

@@ -274,4 +274,14 @@ public void onSuccess(GUIDocument doc) {
 
 		return contextMenu;
 	}
+
+	@Override
+	public boolean equals(Object obj) {
+		return super.equals(obj);
+	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/preview/PreviewPanel.java

@@ -3,8 +3,8 @@
 import java.util.List;
 
 import com.google.gwt.http.client.URL;
-import com.logicaldoc.gui.common.client.Feature;
 import com.logicaldoc.gui.common.client.DefaultAsyncCallback;
+import com.logicaldoc.gui.common.client.Feature;
 import com.logicaldoc.gui.common.client.Menu;
 import com.logicaldoc.gui.common.client.Session;
 import com.logicaldoc.gui.common.client.beans.GUIDocument;
@@ -417,7 +417,12 @@ private void showConfirmReadingPanel() {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
-
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
+
 	/**
 	 * Declares the javascript function used to notify when the document has
 	 * been completely read

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/preview/PreviewPopup.java

@@ -142,4 +142,9 @@ private void reloadPreview(GUIDocument doc) {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/common/client/widgets/preview/PreviewTile.java

@@ -73,4 +73,9 @@ private void initGUI() {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/frontend/client/account/LastLogins.java

@@ -106,4 +106,9 @@ public void refresh() {
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }

logicaldoc-gui/src/main/java/com/logicaldoc/gui/frontend/client/account/Profile.java

@@ -421,4 +421,9 @@ else if (!emailForm2.validate())
 	public boolean equals(Object other) {
 		return super.equals(other);
 	}
+
+	@Override
+	public int hashCode() {
+		return super.hashCode();
+	}
 }