Move new files under temporary package names

Change-Id: I79b456f49c81b5709bece92b8735d4a5e223174d

client/src/main/java/com/vaadin/client/connectors/GridConnector.java

@@ -99,7 +99,7 @@ import elemental.json.JsonValue;
 
 /**
  * Connects the client side {@link Grid} widget with the server side
- * {@link com.vaadin.ui.components.grid.Grid} component.
+ * {@link com.vaadin.ui.Grid} component.
  * <p>
  * The Grid is typed to JSONObject. The structure of the JSONObject is described
  * at {@link com.vaadin.shared.data.DataProviderRpc#setRowData(int, List)

client/src/main/java/com/vaadin/client/connectors/components/AbstractListingConnector.java → client/src/main/java/com/vaadin/client/tokka/connectors/components/AbstractListingConnector.java

@@ -13,11 +13,11 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.client.connectors.components;
+package com.vaadin.client.tokka.connectors.components;
 
-import com.vaadin.client.connectors.data.HasSelection;
 import com.vaadin.client.data.DataSource;
-import com.vaadin.client.data.selection.SelectionModel;
+import com.vaadin.client.tokka.connectors.data.HasSelection;
+import com.vaadin.client.tokka.data.selection.SelectionModel;
 import com.vaadin.client.ui.AbstractComponentConnector;
 
 import elemental.json.JsonObject;

client/src/main/java/com/vaadin/client/connectors/components/CheckBoxConnector.java → client/src/main/java/com/vaadin/client/tokka/connectors/components/CheckBoxConnector.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.client.connectors.components;
+package com.vaadin.client.tokka.connectors.components;
 
 import com.google.gwt.dom.client.Style.Display;
 import com.google.gwt.event.dom.client.ClickEvent;
@@ -34,7 +34,7 @@ import com.vaadin.shared.MouseEventDetails;
 import com.vaadin.shared.ui.Connect;
 import com.vaadin.shared.ui.checkbox.CheckBoxServerRpc;
 import com.vaadin.shared.ui.checkbox.CheckBoxState;
-import com.vaadin.ui.components.fields.CheckBox;
+import com.vaadin.tokka.ui.components.fields.CheckBox;
 
 @Connect(CheckBox.class)
 public class CheckBoxConnector extends AbstractFieldConnector implements

client/src/main/java/com/vaadin/client/connectors/components/NativeSelectConnector.java → client/src/main/java/com/vaadin/client/tokka/connectors/components/NativeSelectConnector.java

@@ -13,21 +13,19 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.client.connectors.components;
+package com.vaadin.client.tokka.connectors.components;
 
 import com.google.gwt.core.client.Scheduler;
 import com.google.gwt.core.client.Scheduler.ScheduledCommand;
 import com.google.gwt.event.dom.client.ChangeEvent;
 import com.google.gwt.event.dom.client.ChangeHandler;
 import com.google.gwt.user.client.ui.ListBox;
-import com.vaadin.client.connectors.data.HasSelection;
 import com.vaadin.client.data.DataChangeHandler;
 import com.vaadin.client.data.DataSource;
-import com.vaadin.client.data.selection.SelectionModel;
-import com.vaadin.client.ui.AbstractComponentConnector;
+import com.vaadin.client.tokka.connectors.data.HasSelection;
 import com.vaadin.shared.data.typed.DataProviderConstants;
 import com.vaadin.shared.ui.Connect;
-import com.vaadin.ui.components.nativeselect.NativeSelect;
+import com.vaadin.tokka.ui.components.nativeselect.NativeSelect;
 
 import elemental.json.JsonObject;
 

client/src/main/java/com/vaadin/client/connectors/components/grid/ColumnConnector.java → client/src/main/java/com/vaadin/client/tokka/connectors/components/grid/ColumnConnector.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.client.connectors.components.grid;
+package com.vaadin.client.tokka.connectors.components.grid;
 
 import com.vaadin.client.ServerConnector;
 import com.vaadin.client.annotations.OnStateChange;
@@ -26,7 +26,7 @@ import com.vaadin.shared.ui.components.grid.ColumnState;
 import elemental.json.JsonObject;
 import elemental.json.JsonValue;
 
-@Connect(com.vaadin.ui.components.grid.Column.class)
+@Connect(com.vaadin.tokka.ui.components.grid.Column.class)
 public class ColumnConnector extends AbstractExtensionConnector {
 
     private Column<JsonValue, JsonObject> column;

client/src/main/java/com/vaadin/client/connectors/components/grid/GridConnector.java → client/src/main/java/com/vaadin/client/tokka/connectors/components/grid/GridConnector.java

@@ -13,15 +13,15 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.client.connectors.components.grid;
+package com.vaadin.client.tokka.connectors.components.grid;
 
 import java.util.Collection;
 
-import com.vaadin.client.connectors.components.AbstractListingConnector;
-import com.vaadin.client.connectors.data.HasSelection;
 import com.vaadin.client.data.DataSource;
-import com.vaadin.client.data.selection.SelectionModel;
 import com.vaadin.client.renderers.Renderer;
+import com.vaadin.client.tokka.connectors.components.AbstractListingConnector;
+import com.vaadin.client.tokka.connectors.data.HasSelection;
+import com.vaadin.client.tokka.data.selection.SelectionModel;
 import com.vaadin.client.widget.grid.selection.ClickSelectHandler;
 import com.vaadin.client.widgets.Grid;
 import com.vaadin.client.widgets.Grid.Column;
@@ -29,7 +29,7 @@ import com.vaadin.shared.ui.Connect;
 
 import elemental.json.JsonObject;
 
-@Connect(com.vaadin.ui.components.grid.Grid.class)
+@Connect(com.vaadin.tokka.ui.components.grid.Grid.class)
 public class GridConnector extends AbstractListingConnector implements
         HasSelection {
 

client/src/main/java/com/vaadin/client/connectors/data/DataSourceConnector.java → client/src/main/java/com/vaadin/client/tokka/connectors/data/DataSourceConnector.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.client.connectors.data;
+package com.vaadin.client.tokka.connectors.data;
 
 import java.util.HashMap;
 import java.util.HashSet;
@@ -26,11 +26,11 @@ import com.google.gwt.core.client.Scheduler.ScheduledCommand;
 import com.vaadin.client.ServerConnector;
 import com.vaadin.client.extensions.AbstractExtensionConnector;
 import com.vaadin.client.widget.grid.datasources.ListDataSource;
-import com.vaadin.server.communication.data.typed.SimpleDataProvider;
 import com.vaadin.shared.data.DataRequestRpc;
 import com.vaadin.shared.data.typed.DataProviderClientRpc;
 import com.vaadin.shared.data.typed.DataProviderConstants;
 import com.vaadin.shared.ui.Connect;
+import com.vaadin.tokka.server.communication.data.SimpleDataProvider;
 
 import elemental.json.Json;
 import elemental.json.JsonArray;

client/src/main/java/com/vaadin/client/connectors/data/HasDataSource.java → client/src/main/java/com/vaadin/client/tokka/connectors/data/HasDataSource.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.client.connectors.data;
+package com.vaadin.client.tokka.connectors.data;
 
 import com.vaadin.client.data.DataSource;
 

client/src/main/java/com/vaadin/client/connectors/data/HasSelection.java → client/src/main/java/com/vaadin/client/tokka/connectors/data/HasSelection.java

@@ -13,9 +13,9 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.client.connectors.data;
+package com.vaadin.client.tokka.connectors.data;
 
-import com.vaadin.client.data.selection.SelectionModel;
+import com.vaadin.client.tokka.data.selection.SelectionModel;
 
 /**
  * Marker interface for Connectors that have a SelectionModel.

client/src/main/java/com/vaadin/client/connectors/fields/DateFieldConnector.java → client/src/main/java/com/vaadin/client/tokka/connectors/fields/DateFieldConnector.java

@@ -14,7 +14,7 @@
  * the License.
  */
 
-package com.vaadin.client.connectors.fields;
+package com.vaadin.client.tokka.connectors.fields;
 
 import com.google.gwt.event.dom.client.ChangeEvent;
 import com.google.gwt.event.dom.client.ChangeHandler;
@@ -26,7 +26,7 @@ import com.vaadin.shared.ui.Connect.LoadStyle;
 import com.vaadin.shared.ui.components.field.DateFieldServerRpc;
 import com.vaadin.shared.ui.components.field.DateFieldState;
 
-@Connect(value = com.vaadin.ui.components.field.DateField.class, loadStyle = LoadStyle.EAGER)
+@Connect(value = com.vaadin.tokka.ui.components.fields.DateField.class, loadStyle = LoadStyle.EAGER)
 public class DateFieldConnector extends AbstractComponentConnector {
 
     @Override
@@ -37,10 +37,9 @@ public class DateFieldConnector extends AbstractComponentConnector {
             public void onChange(ChangeEvent event) {
                 String value = getWidget().getValue();
                 value = (value == null) ? "" : value.trim();
-                //TODO validation
+                // TODO validation
 
-                getRpcProxy(DateFieldServerRpc.class)
-                        .setDate(value);
+                getRpcProxy(DateFieldServerRpc.class).setDate(value);
             }
         });
     }

client/src/main/java/com/vaadin/client/connectors/fields/TextFieldConnector.java → client/src/main/java/com/vaadin/client/tokka/connectors/fields/TextFieldConnector.java

@@ -14,7 +14,7 @@
  * the License.
  */
 
-package com.vaadin.client.connectors.fields;
+package com.vaadin.client.tokka.connectors.fields;
 
 import com.google.gwt.core.client.Scheduler;
 import com.google.gwt.event.dom.client.ChangeEvent;
@@ -28,7 +28,7 @@ import com.vaadin.shared.ui.Connect.LoadStyle;
 import com.vaadin.shared.ui.components.fields.TextFieldServerRpc;
 import com.vaadin.shared.ui.components.fields.TextFieldState;
 
-@Connect(value = com.vaadin.ui.components.fields.TextField.class, loadStyle = LoadStyle.EAGER)
+@Connect(value = com.vaadin.tokka.ui.components.fields.TextField.class, loadStyle = LoadStyle.EAGER)
 public class TextFieldConnector extends AbstractComponentConnector {
 
     @Override

client/src/main/java/com/vaadin/client/connectors/selection/AbstractSelectionConnector.java → client/src/main/java/com/vaadin/client/tokka/connectors/selection/AbstractSelectionConnector.java

@@ -13,13 +13,13 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.client.connectors.selection;
+package com.vaadin.client.tokka.connectors.selection;
 
 import com.vaadin.client.ServerConnector;
-import com.vaadin.client.connectors.components.AbstractListingConnector;
-import com.vaadin.client.connectors.data.HasSelection;
-import com.vaadin.client.data.selection.SelectionModel;
 import com.vaadin.client.extensions.AbstractExtensionConnector;
+import com.vaadin.client.tokka.connectors.components.AbstractListingConnector;
+import com.vaadin.client.tokka.connectors.data.HasSelection;
+import com.vaadin.client.tokka.data.selection.SelectionModel;
 import com.vaadin.shared.data.typed.DataProviderConstants;
 
 import elemental.json.JsonObject;

client/src/main/java/com/vaadin/client/connectors/selection/SingleSelectionConnector.java → client/src/main/java/com/vaadin/client/tokka/connectors/selection/SingleSelectionConnector.java

@@ -13,20 +13,20 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.client.connectors.selection;
+package com.vaadin.client.tokka.connectors.selection;
 
 import java.util.logging.Logger;
 
 import com.vaadin.client.ServerConnector;
-import com.vaadin.client.connectors.components.AbstractListingConnector;
-import com.vaadin.client.data.selection.SelectionModel;
-import com.vaadin.client.data.selection.SelectionModel.Single;
+import com.vaadin.client.tokka.connectors.components.AbstractListingConnector;
+import com.vaadin.client.tokka.data.selection.SelectionModel;
+import com.vaadin.client.tokka.data.selection.SelectionModel.Single;
 import com.vaadin.shared.data.selection.SelectionServerRpc;
 import com.vaadin.shared.ui.Connect;
 
 import elemental.json.JsonObject;
 
-@Connect(com.vaadin.server.communication.data.typed.SingleSelection.class)
+@Connect(com.vaadin.tokka.server.communication.data.SingleSelection.class)
 public class SingleSelectionConnector extends AbstractSelectionConnector {
 
     public static class SingleSelection implements SelectionModel, Single {

client/src/main/java/com/vaadin/client/data/selection/SelectionModel.java → client/src/main/java/com/vaadin/client/tokka/data/selection/SelectionModel.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.client.data.selection;
+package com.vaadin.client.tokka.data.selection;
 
 import elemental.json.JsonObject;
 

server/src/main/java/com/vaadin/server/AbstractClientConnector.java

@@ -35,13 +35,13 @@ import java.util.concurrent.ConcurrentHashMap;
 
 import com.vaadin.event.EventRouter;
 import com.vaadin.event.MethodEventSource;
-import com.vaadin.event.typed.Event;
-import com.vaadin.event.typed.Handler;
-import com.vaadin.event.typed.Registration;
 import com.vaadin.shared.communication.ClientRpc;
 import com.vaadin.shared.communication.ServerRpc;
 import com.vaadin.shared.communication.SharedState;
 import com.vaadin.shared.ui.ComponentStateUtil;
+import com.vaadin.tokka.event.Event;
+import com.vaadin.tokka.event.Handler;
+import com.vaadin.tokka.event.Registration;
 import com.vaadin.ui.Component;
 import com.vaadin.ui.Component.LegacyEvent;
 import com.vaadin.ui.HasComponents;

server/src/main/java/com/vaadin/event/typed/Event.java → server/src/main/java/com/vaadin/tokka/event/Event.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.event.typed;
+package com.vaadin.tokka.event;
 
 import java.util.EventObject;
 

server/src/main/java/com/vaadin/event/typed/Handler.java → server/src/main/java/com/vaadin/tokka/event/Handler.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.event.typed;
+package com.vaadin.tokka.event;
 
 import java.io.Serializable;
 import java.util.function.Consumer;

server/src/main/java/com/vaadin/event/typed/Registration.java → server/src/main/java/com/vaadin/tokka/event/Registration.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.event.typed;
+package com.vaadin.tokka.event;
 
 import java.io.Serializable;
 

server/src/main/java/com/vaadin/server/ListingExtension.java → server/src/main/java/com/vaadin/tokka/server/ListingExtension.java

@@ -13,9 +13,10 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server;
+package com.vaadin.tokka.server;
 
-import com.vaadin.ui.components.Listing;
+import com.vaadin.server.Extension;
+import com.vaadin.tokka.ui.components.Listing;
 
 public interface ListingExtension<T> extends Extension {
 

server/src/main/java/com/vaadin/server/communication/data/typed/AbstractDataSource.java → server/src/main/java/com/vaadin/tokka/server/communication/data/AbstractDataSource.java

@@ -13,12 +13,12 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 import java.util.LinkedHashSet;
 import java.util.Set;
 
-import com.vaadin.event.typed.Registration;
+import com.vaadin.tokka.event.Registration;
 
 /**
  * Base class for AbstractDataSource. Provides tracking for

server/src/main/java/com/vaadin/server/communication/data/typed/AbstractSelectionModel.java → server/src/main/java/com/vaadin/tokka/server/communication/data/AbstractSelectionModel.java

@@ -13,14 +13,13 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 import com.vaadin.server.AbstractClientConnector;
-import com.vaadin.server.Extension;
 import com.vaadin.shared.data.typed.DataProviderConstants;
+import com.vaadin.tokka.ui.components.AbstractListing.AbstractListingExtension;
+import com.vaadin.tokka.ui.components.Listing;
 import com.vaadin.ui.Component;
-import com.vaadin.ui.components.AbstractListing.AbstractListingExtension;
-import com.vaadin.ui.components.Listing;
 
 import elemental.json.JsonObject;
 
@@ -33,14 +32,11 @@ import elemental.json.JsonObject;
 public abstract class AbstractSelectionModel<T> extends
         AbstractListingExtension<T> implements SelectionModel<T> {
 
-    private Listing<T> parent;
-
     @Override
     public void setParentListing(Listing<T> target) {
         if (target instanceof Component && target instanceof Listing
                 && target instanceof AbstractClientConnector) {
             super.extend((AbstractClientConnector) target);
-            parent = target;
         } else {
             throw new IllegalArgumentException(
                     "Extended object was not suitable for a SelectionModel");

server/src/main/java/com/vaadin/server/communication/data/typed/Binder.java → server/src/main/java/com/vaadin/tokka/server/communication/data/Binder.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 import java.io.Serializable;
 import java.util.Collection;
@@ -22,8 +22,8 @@ import java.util.Set;
 import java.util.function.BiConsumer;
 import java.util.function.Function;
 
-import com.vaadin.ui.components.HasValue;
-import com.vaadin.ui.components.Listing;
+import com.vaadin.tokka.ui.components.HasValue;
+import com.vaadin.tokka.ui.components.Listing;
 
 // TODO: Should this class listen to changes in DataSource?
 public class Binder<T> implements Serializable {

server/src/main/java/com/vaadin/server/communication/data/typed/DataChangeHandler.java → server/src/main/java/com/vaadin/tokka/server/communication/data/DataChangeHandler.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 import java.io.Serializable;
 

server/src/main/java/com/vaadin/server/communication/data/typed/DataKeyMapper.java → server/src/main/java/com/vaadin/tokka/server/communication/data/DataKeyMapper.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 import java.io.Serializable;
 

server/src/main/java/com/vaadin/server/communication/data/typed/DataProvider.java → server/src/main/java/com/vaadin/tokka/server/communication/data/DataProvider.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 import java.io.Serializable;
 import java.util.Collection;
@@ -21,13 +21,12 @@ import java.util.HashSet;
 import java.util.LinkedHashSet;
 import java.util.Set;
 
-import com.vaadin.event.typed.Registration;
 import com.vaadin.server.AbstractExtension;
 import com.vaadin.server.ClientConnector;
 import com.vaadin.shared.data.DataRequestRpc;
 import com.vaadin.shared.data.typed.DataProviderClientRpc;
 import com.vaadin.shared.data.typed.DataProviderConstants;
-import com.vaadin.ui.AbstractComponent;
+import com.vaadin.tokka.event.Registration;
 
 import elemental.json.Json;
 import elemental.json.JsonArray;

server/src/main/java/com/vaadin/server/communication/data/typed/DataSource.java → server/src/main/java/com/vaadin/tokka/server/communication/data/DataSource.java

@@ -13,13 +13,13 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 import java.io.Serializable;
 import java.util.Arrays;
 import java.util.Collection;
 
-import com.vaadin.event.typed.Registration;
+import com.vaadin.tokka.event.Registration;
 
 /**
  * Minimal DataSource API for communication between the DataProvider and a back

server/src/main/java/com/vaadin/server/communication/data/typed/KeyMapper.java → server/src/main/java/com/vaadin/tokka/server/communication/data/KeyMapper.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 /**
  * Generic {@link DataKeyMapper} implementation based on

server/src/main/java/com/vaadin/server/communication/data/typed/ListDataSource.java → server/src/main/java/com/vaadin/tokka/server/communication/data/ListDataSource.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 import java.util.ArrayList;
 import java.util.Collection;

server/src/main/java/com/vaadin/server/communication/data/typed/SelectionModel.java → server/src/main/java/com/vaadin/tokka/server/communication/data/SelectionModel.java

@@ -13,17 +13,17 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 import java.io.Serializable;
 import java.util.Collection;
 
-import com.vaadin.event.typed.Event;
 import com.vaadin.server.ClientConnector;
-import com.vaadin.server.ListingExtension;
+import com.vaadin.tokka.event.Event;
+import com.vaadin.tokka.server.ListingExtension;
+import com.vaadin.tokka.ui.components.HasValue;
+import com.vaadin.tokka.ui.components.Listing;
 import com.vaadin.ui.Component;
-import com.vaadin.ui.components.HasValue;
-import com.vaadin.ui.components.Listing;
 
 /**
  * Generic selection model interface.

server/src/main/java/com/vaadin/server/communication/data/typed/SimpleDataProvider.java → server/src/main/java/com/vaadin/tokka/server/communication/data/SimpleDataProvider.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 import java.util.Collections;
 import java.util.HashSet;

server/src/main/java/com/vaadin/server/communication/data/typed/SingleSelection.java → server/src/main/java/com/vaadin/tokka/server/communication/data/SingleSelection.java

@@ -13,15 +13,15 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 import java.util.Collection;
 import java.util.Collections;
 
-import com.vaadin.event.typed.Handler;
-import com.vaadin.event.typed.Registration;
-import com.vaadin.server.communication.data.typed.SelectionModel.Single;
 import com.vaadin.shared.data.selection.SelectionServerRpc;
+import com.vaadin.tokka.event.Handler;
+import com.vaadin.tokka.event.Registration;
+import com.vaadin.tokka.server.communication.data.SelectionModel.Single;
 
 /**
  * {@link SelectionModel} for selecting a single value.
@@ -29,8 +29,8 @@ import com.vaadin.shared.data.selection.SelectionServerRpc;
  * @param <T>
  *            type of selected data
  */
-public class SingleSelection<T> extends AbstractSelectionModel<T>
-        implements Single<T> {
+public class SingleSelection<T> extends AbstractSelectionModel<T> implements
+        Single<T> {
 
     public SingleSelection() {
         registerRpc(new SelectionServerRpc() {

server/src/main/java/com/vaadin/server/communication/data/typed/TypedDataGenerator.java → server/src/main/java/com/vaadin/tokka/server/communication/data/TypedDataGenerator.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.server.communication.data.typed;
+package com.vaadin.tokka.server.communication.data;
 
 import java.io.Serializable;
 

server/src/main/java/com/vaadin/ui/components/AbstractListing.java → server/src/main/java/com/vaadin/tokka/ui/components/AbstractListing.java

@@ -13,18 +13,16 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.ui.components;
+package com.vaadin.tokka.ui.components;
 
 import java.util.LinkedHashSet;
 import java.util.Set;
 
-import com.vaadin.server.AbstractClientConnector;
 import com.vaadin.server.AbstractExtension;
-import com.vaadin.server.ListingExtension;
-import com.vaadin.server.communication.data.typed.AbstractSelectionModel;
-import com.vaadin.server.communication.data.typed.DataProvider;
-import com.vaadin.server.communication.data.typed.SelectionModel;
-import com.vaadin.server.communication.data.typed.TypedDataGenerator;
+import com.vaadin.tokka.server.ListingExtension;
+import com.vaadin.tokka.server.communication.data.DataProvider;
+import com.vaadin.tokka.server.communication.data.SelectionModel;
+import com.vaadin.tokka.server.communication.data.TypedDataGenerator;
 import com.vaadin.ui.AbstractComponent;
 
 /**

server/src/main/java/com/vaadin/ui/components/HasValue.java → server/src/main/java/com/vaadin/tokka/ui/components/HasValue.java

@@ -13,12 +13,12 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.ui.components;
+package com.vaadin.tokka.ui.components;
 
 import java.io.Serializable;
 
-import com.vaadin.event.typed.Handler;
-import com.vaadin.event.typed.Registration;
+import com.vaadin.tokka.event.Handler;
+import com.vaadin.tokka.event.Registration;
 
 /**
  * Generic interface for Components that have a value.

server/src/main/java/com/vaadin/ui/components/Listing.java → server/src/main/java/com/vaadin/tokka/ui/components/Listing.java

@@ -13,13 +13,13 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.ui.components;
+package com.vaadin.tokka.ui.components;
 
 import java.io.Serializable;
 import java.util.Collection;
 
-import com.vaadin.server.communication.data.typed.DataSource;
-import com.vaadin.server.communication.data.typed.SelectionModel;
+import com.vaadin.tokka.server.communication.data.DataSource;
+import com.vaadin.tokka.server.communication.data.SelectionModel;
 
 /**
  * Generic interface for Components that show a list of data.

server/src/main/java/com/vaadin/ui/components/fields/AbstractTextField.java → server/src/main/java/com/vaadin/tokka/ui/components/fields/AbstractTextField.java

@@ -14,7 +14,7 @@
  * the License.
  */
 
-package com.vaadin.ui.components.fields;
+package com.vaadin.tokka.ui.components.fields;
 
 import java.util.Collection;
 
@@ -26,13 +26,13 @@ import com.vaadin.event.FieldEvents.BlurListener;
 import com.vaadin.event.FieldEvents.FocusEvent;
 import com.vaadin.event.FieldEvents.FocusListener;
 import com.vaadin.event.FieldEvents.TextChangeListener;
-import com.vaadin.event.typed.Event;
-import com.vaadin.event.typed.Handler;
-import com.vaadin.event.typed.Registration;
 import com.vaadin.shared.ui.components.fields.TextFieldServerRpc;
 import com.vaadin.shared.ui.components.fields.TextFieldState;
+import com.vaadin.tokka.event.Event;
+import com.vaadin.tokka.event.Handler;
+import com.vaadin.tokka.event.Registration;
+import com.vaadin.tokka.ui.components.HasValue;
 import com.vaadin.ui.AbstractComponent;
-import com.vaadin.ui.components.HasValue;
 import com.vaadin.ui.declarative.DesignAttributeHandler;
 import com.vaadin.ui.declarative.DesignContext;
 

server/src/main/java/com/vaadin/ui/components/fields/CheckBox.java → server/src/main/java/com/vaadin/tokka/ui/components/fields/CheckBox.java

@@ -13,7 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.ui.components.fields;
+package com.vaadin.tokka.ui.components.fields;
 
 import java.util.Collection;
 
@@ -21,14 +21,14 @@ import org.jsoup.nodes.Attributes;
 import org.jsoup.nodes.Element;
 
 import com.vaadin.event.FieldEvents.FocusAndBlurServerRpcImpl;
-import com.vaadin.event.typed.Event;
-import com.vaadin.event.typed.Handler;
-import com.vaadin.event.typed.Registration;
 import com.vaadin.shared.MouseEventDetails;
 import com.vaadin.shared.ui.checkbox.CheckBoxServerRpc;
 import com.vaadin.shared.ui.checkbox.CheckBoxState;
+import com.vaadin.tokka.event.Event;
+import com.vaadin.tokka.event.Handler;
+import com.vaadin.tokka.event.Registration;
+import com.vaadin.tokka.ui.components.HasValue;
 import com.vaadin.ui.AbstractComponent;
-import com.vaadin.ui.components.HasValue;
 import com.vaadin.ui.declarative.DesignAttributeHandler;
 import com.vaadin.ui.declarative.DesignContext;
 

server/src/main/java/com/vaadin/ui/components/field/DateField.java → server/src/main/java/com/vaadin/tokka/ui/components/fields/DateField.java

@@ -13,8 +13,7 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-
-package com.vaadin.ui.components.field;
+package com.vaadin.tokka.ui.components.fields;
 
 import java.time.LocalDate;
 import java.time.format.DateTimeFormatter;
@@ -24,13 +23,13 @@ import org.jsoup.nodes.Element;
 
 import com.vaadin.event.FieldEvents.BlurEvent;
 import com.vaadin.event.FieldEvents.FocusEvent;
-import com.vaadin.event.typed.Event;
-import com.vaadin.event.typed.Handler;
-import com.vaadin.event.typed.Registration;
 import com.vaadin.shared.ui.components.field.DateFieldServerRpc;
 import com.vaadin.shared.ui.components.field.DateFieldState;
+import com.vaadin.tokka.event.Event;
+import com.vaadin.tokka.event.Handler;
+import com.vaadin.tokka.event.Registration;
+import com.vaadin.tokka.ui.components.HasValue;
 import com.vaadin.ui.AbstractComponent;
-import com.vaadin.ui.components.HasValue;
 import com.vaadin.ui.declarative.DesignContext;
 
 /**

server/src/main/java/com/vaadin/ui/components/fields/TextField.java → server/src/main/java/com/vaadin/tokka/ui/components/fields/TextField.java

@@ -14,7 +14,7 @@
  * the License.
  */
 
-package com.vaadin.ui.components.fields;
+package com.vaadin.tokka.ui.components.fields;
 
 import org.jsoup.nodes.Attributes;
 import org.jsoup.nodes.Element;

server/src/main/java/com/vaadin/ui/components/grid/Column.java → server/src/main/java/com/vaadin/tokka/ui/components/grid/Column.java

@@ -13,14 +13,14 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.ui.components.grid;
+package com.vaadin.tokka.ui.components.grid;
 
 import java.util.function.Function;
 
 import com.vaadin.server.AbstractExtension;
-import com.vaadin.server.communication.data.typed.TypedDataGenerator;
 import com.vaadin.shared.data.typed.DataProviderConstants;
 import com.vaadin.shared.ui.components.grid.ColumnState;
+import com.vaadin.tokka.server.communication.data.TypedDataGenerator;
 
 import elemental.json.Json;
 import elemental.json.JsonObject;

server/src/main/java/com/vaadin/ui/components/grid/Grid.java → server/src/main/java/com/vaadin/tokka/ui/components/grid/Grid.java

@@ -13,16 +13,16 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.ui.components.grid;
+package com.vaadin.tokka.ui.components.grid;
 
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.function.Function;
 
-import com.vaadin.server.communication.data.typed.DataProvider;
-import com.vaadin.server.communication.data.typed.DataSource;
-import com.vaadin.server.communication.data.typed.SingleSelection;
-import com.vaadin.ui.components.AbstractListing;
+import com.vaadin.tokka.server.communication.data.DataProvider;
+import com.vaadin.tokka.server.communication.data.DataSource;
+import com.vaadin.tokka.server.communication.data.SingleSelection;
+import com.vaadin.tokka.ui.components.AbstractListing;
 
 public class Grid<T> extends AbstractListing<T> {
 

server/src/main/java/com/vaadin/ui/components/nativeselect/NativeSelect.java → server/src/main/java/com/vaadin/tokka/ui/components/nativeselect/NativeSelect.java

@@ -13,16 +13,16 @@
  * License for the specific language governing permissions and limitations under
  * the License.
  */
-package com.vaadin.ui.components.nativeselect;
+package com.vaadin.tokka.ui.components.nativeselect;
 
 import java.util.function.Function;
 
-import com.vaadin.server.communication.data.typed.DataProvider;
-import com.vaadin.server.communication.data.typed.DataSource;
-import com.vaadin.server.communication.data.typed.SingleSelection;
-import com.vaadin.server.communication.data.typed.TypedDataGenerator;
 import com.vaadin.shared.data.typed.DataProviderConstants;
-import com.vaadin.ui.components.AbstractListing;
+import com.vaadin.tokka.server.communication.data.DataProvider;
+import com.vaadin.tokka.server.communication.data.DataSource;
+import com.vaadin.tokka.server.communication.data.SingleSelection;
+import com.vaadin.tokka.server.communication.data.TypedDataGenerator;
+import com.vaadin.tokka.ui.components.AbstractListing;
 
 import elemental.json.JsonObject;
 

server/src/test/java/com/vaadin/data/datasource/ListDataSourceTest.java → server/src/test/java/com/vaadin/tokka/data/datasource/ListDataSourceTest.java

@@ -1,4 +1,4 @@
-package com.vaadin.data.datasource;
+package com.vaadin.tokka.data.datasource;
 
 import static org.junit.Assert.assertTrue;
 
@@ -11,9 +11,9 @@ import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 
-import com.vaadin.server.communication.data.typed.DataChangeHandler;
-import com.vaadin.server.communication.data.typed.DataSource;
-import com.vaadin.server.communication.data.typed.ListDataSource;
+import com.vaadin.tokka.server.communication.data.DataChangeHandler;
+import com.vaadin.tokka.server.communication.data.DataSource;
+import com.vaadin.tokka.server.communication.data.ListDataSource;
 
 public class ListDataSourceTest {
 

server/src/test/java/com/vaadin/ui/components/AbstractListingTest.java → server/src/test/java/com/vaadin/tokka/ui/components/AbstractListingTest.java

@@ -1,4 +1,4 @@
-package com.vaadin.ui.components;
+package com.vaadin.tokka.ui.components;
 
 import static org.junit.Assert.assertEquals;
 
@@ -8,10 +8,11 @@ import java.util.Iterator;
 import org.junit.Before;
 import org.junit.Test;
 
-import com.vaadin.server.communication.data.typed.AbstractDataSource;
-import com.vaadin.server.communication.data.typed.DataProvider;
-import com.vaadin.server.communication.data.typed.DataSource;
-import com.vaadin.ui.components.AbstractListing.AbstractListingExtension;
+import com.vaadin.tokka.server.communication.data.AbstractDataSource;
+import com.vaadin.tokka.server.communication.data.DataProvider;
+import com.vaadin.tokka.server.communication.data.DataSource;
+import com.vaadin.tokka.ui.components.AbstractListing;
+import com.vaadin.tokka.ui.components.AbstractListing.AbstractListingExtension;
 
 import elemental.json.JsonObject;
 

uitest/src/main/java/com/vaadin/tests/databinding/CheckBoxTestUI.java → uitest/src/main/java/com/vaadin/tokka/tests/components/CheckBoxTestUI.java

@@ -1,12 +1,12 @@
-package com.vaadin.tests.databinding;
+package com.vaadin.tokka.tests.components;
 
-import com.vaadin.event.typed.Registration;
 import com.vaadin.server.VaadinRequest;
-import com.vaadin.server.communication.data.typed.Binder;
 import com.vaadin.tests.components.AbstractTestUIWithLog;
+import com.vaadin.tokka.event.Registration;
+import com.vaadin.tokka.server.communication.data.Binder;
+import com.vaadin.tokka.ui.components.fields.CheckBox;
 import com.vaadin.ui.Button;
 import com.vaadin.ui.Notification;
-import com.vaadin.ui.components.fields.CheckBox;
 
 public class CheckBoxTestUI extends AbstractTestUIWithLog {
     

uitest/src/main/java/com/vaadin/tests/databinding/ListingTestUI.java → uitest/src/main/java/com/vaadin/tokka/tests/components/ListingTestUI.java

@@ -1,4 +1,4 @@
-package com.vaadin.tests.databinding;
+package com.vaadin.tokka.tests.components;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -7,15 +7,15 @@ import java.util.stream.Stream;
 
 import com.vaadin.annotations.Theme;
 import com.vaadin.server.VaadinRequest;
-import com.vaadin.server.communication.data.typed.DataSource;
-import com.vaadin.server.communication.data.typed.SingleSelection;
 import com.vaadin.tests.components.AbstractTestUI;
+import com.vaadin.tokka.server.communication.data.DataSource;
+import com.vaadin.tokka.server.communication.data.SingleSelection;
+import com.vaadin.tokka.ui.components.grid.Grid;
+import com.vaadin.tokka.ui.components.nativeselect.NativeSelect;
 import com.vaadin.ui.Button;
 import com.vaadin.ui.Button.ClickEvent;
 import com.vaadin.ui.Notification;
 import com.vaadin.ui.VerticalLayout;
-import com.vaadin.ui.components.grid.Grid;
-import com.vaadin.ui.components.nativeselect.NativeSelect;
 
 @Theme("valo")
 public class ListingTestUI extends AbstractTestUI {