Remove redundant interface already implemented by super class. (#10258)

7 files changed, 9 insertions, 16 deletions

diff --git a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/AbstractFieldConnector.java b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/AbstractFieldConnector.java
index c3d56c9690..7e27d3ac92 100644
--- a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/AbstractFieldConnector.java
+++ b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/AbstractFieldConnector.java
@@ -18,14 +18,13 @@ package com.vaadin.v7.client.ui;
 import com.google.gwt.user.client.ui.Focusable;
 import com.vaadin.client.StyleConstants;
 import com.vaadin.client.annotations.OnStateChange;
-import com.vaadin.client.ui.HasErrorIndicator;
 import com.vaadin.client.ui.HasRequiredIndicator;
 import com.vaadin.v7.shared.AbstractFieldState;
 
 @Deprecated
 public abstract class AbstractFieldConnector
         extends AbstractLegacyComponentConnector
-        implements HasRequiredIndicator, HasErrorIndicator {
+        implements HasRequiredIndicator {
 
     @Override
     public AbstractFieldState getState() {
@@ -53,6 +52,7 @@ public abstract class AbstractFieldConnector
      *
      * @return true if required indicator should be shown
      */
+    @Deprecated
     public boolean isRequired() {
         return isRequiredIndicatorVisible();
     }
diff --git a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VNativeSelect.java b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VNativeSelect.java
index 0dcad75648..1b1c8d52fa 100644
--- a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VNativeSelect.java
+++ b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VNativeSelect.java
@@ -23,9 +23,8 @@ import com.google.gwt.event.dom.client.ChangeEvent;
 import com.google.gwt.user.client.ui.ListBox;
 import com.vaadin.client.BrowserInfo;
 import com.vaadin.client.UIDL;
-import com.vaadin.client.ui.Field;
 
-public class VNativeSelect extends VOptionGroupBase implements Field {
+public class VNativeSelect extends VOptionGroupBase {
 
     public static final String CLASSNAME = "v-select";
 
diff --git a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VPopupCalendar.java b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VPopupCalendar.java
index e8c889a9c0..8f6131593b 100644
--- a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VPopupCalendar.java
+++ b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VPopupCalendar.java
@@ -48,8 +48,6 @@ import com.google.gwt.user.client.ui.Widget;
 import com.vaadin.client.BrowserInfo;
 import com.vaadin.client.ComputedStyle;
 import com.vaadin.client.VConsole;
-import com.vaadin.client.ui.Field;
-import com.vaadin.client.ui.SubPartAware;
 import com.vaadin.client.ui.VOverlay;
 import com.vaadin.client.ui.aria.AriaHelper;
 import com.vaadin.v7.client.ui.VCalendarPanel.FocusOutListener;
@@ -67,7 +65,7 @@ import com.vaadin.v7.shared.ui.datefield.Resolution;
  *
  */
 public class VPopupCalendar extends VTextualDate
-        implements Field, ClickHandler, CloseHandler<PopupPanel>, SubPartAware {
+        implements ClickHandler, CloseHandler<PopupPanel> {
 
     /** For internal use only. May be removed or replaced in the future. */
     public final Button calendarToggle = new Button();
diff --git a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VScrollTable.java b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VScrollTable.java
index 54b2417e46..3fdd286ef0 100644
--- a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VScrollTable.java
+++ b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VScrollTable.java
@@ -74,7 +74,6 @@ import com.google.gwt.user.client.Event.NativePreviewHandler;
 import com.google.gwt.user.client.Timer;
 import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.ui.FlowPanel;
-import com.google.gwt.user.client.ui.HasWidgets;
 import com.google.gwt.user.client.ui.Panel;
 import com.google.gwt.user.client.ui.PopupPanel;
 import com.google.gwt.user.client.ui.UIObject;
@@ -142,7 +141,7 @@ import com.vaadin.v7.shared.ui.table.TableConstants;
  * TODO implement unregistering for child components in Cells
  */
 public class VScrollTable extends FlowPanel
-        implements HasWidgets, ScrollHandler, VHasDropHandler, FocusHandler,
+        implements ScrollHandler, VHasDropHandler, FocusHandler,
         BlurHandler, Focusable, ActionOwner, SubPartAware, DeferredWorker {
 
     /**
diff --git a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VTextualDate.java b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VTextualDate.java
index bb2453c881..f28e62ac55 100644
--- a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VTextualDate.java
+++ b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VTextualDate.java
@@ -34,7 +34,6 @@ import com.vaadin.client.Focusable;
 import com.vaadin.client.LocaleNotLoadedException;
 import com.vaadin.client.LocaleService;
 import com.vaadin.client.VConsole;
-import com.vaadin.client.ui.Field;
 import com.vaadin.client.ui.SubPartAware;
 import com.vaadin.client.ui.aria.AriaHelper;
 import com.vaadin.client.ui.aria.HandlesAriaCaption;
@@ -43,7 +42,8 @@ import com.vaadin.client.ui.aria.HandlesAriaRequired;
 import com.vaadin.shared.EventId;
 import com.vaadin.v7.shared.ui.datefield.Resolution;
 
-public class VTextualDate extends VDateField implements Field, ChangeHandler,
+public class VTextualDate extends VDateField
+        implements ChangeHandler,
         Focusable, SubPartAware, HandlesAriaCaption, HandlesAriaInvalid,
         HandlesAriaRequired, KeyDownHandler {
 
diff --git a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VTwinColSelect.java b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VTwinColSelect.java
index 26d93762c2..f8b8466563 100644
--- a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VTwinColSelect.java
+++ b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/VTwinColSelect.java
@@ -26,7 +26,6 @@ import com.google.gwt.dom.client.Style.Position;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.DoubleClickEvent;
 import com.google.gwt.event.dom.client.DoubleClickHandler;
-import com.google.gwt.event.dom.client.HasDoubleClickHandlers;
 import com.google.gwt.event.dom.client.KeyCodes;
 import com.google.gwt.event.dom.client.KeyDownEvent;
 import com.google.gwt.event.dom.client.KeyDownHandler;
@@ -76,8 +75,7 @@ public class VTwinColSelect extends VOptionGroupBase implements KeyDownHandler,
      * A ListBox which catches double clicks.
      *
      */
-    public class DoubleClickListBox extends ListBox
-            implements HasDoubleClickHandlers {
+    public class DoubleClickListBox extends ListBox {
         public DoubleClickListBox(boolean isMultipleSelect) {
             super(isMultipleSelect);
         }
diff --git a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/table/TableConnector.java b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/table/TableConnector.java
index 2fc55c7f58..4e321b43d7 100644
--- a/compatibility-client/src/main/java/com/vaadin/v7/client/ui/table/TableConnector.java
+++ b/compatibility-client/src/main/java/com/vaadin/v7/client/ui/table/TableConnector.java
@@ -30,7 +30,6 @@ import com.vaadin.client.ConnectorHierarchyChangeEvent;
 import com.vaadin.client.ConnectorHierarchyChangeEvent.ConnectorHierarchyChangeHandler;
 import com.vaadin.client.DirectionalManagedLayout;
 import com.vaadin.client.HasChildMeasurementHintConnector;
-import com.vaadin.client.HasComponentsConnector;
 import com.vaadin.client.Paintable;
 import com.vaadin.client.ServerConnector;
 import com.vaadin.client.TooltipInfo;
@@ -52,7 +51,7 @@ import com.vaadin.v7.shared.ui.table.TableState;
 
 @Connect(com.vaadin.v7.ui.Table.class)
 public class TableConnector extends AbstractFieldConnector
-        implements HasComponentsConnector, ConnectorHierarchyChangeHandler,
+        implements ConnectorHierarchyChangeHandler,
         Paintable, DirectionalManagedLayout, PostLayoutListener,
         HasChildMeasurementHintConnector {