CHE-4010: Remove deprecation related to texteditor

Signed-off-by: Roman Nikitenko <rnikitenko@codenvy.com>

Author: RomanNikitenko

ide/che-core-ide-api/src/main/java/org/eclipse/che/ide/api/editor/events/DocumentReadyEvent.java

@@ -13,7 +13,6 @@
 import com.google.gwt.event.shared.GwtEvent;
 
 import org.eclipse.che.ide.api.editor.document.Document;
-import org.eclipse.che.ide.api.editor.texteditor.EditorHandle;
 
 /**
  * Event will be fired then document fully initialized in editor
@@ -23,26 +22,13 @@ public class DocumentReadyEvent extends GwtEvent<DocumentReadyHandler> {
     /** The type instance for this event. */
     public static final Type<DocumentReadyHandler> TYPE = new Type<>();
 
-    /** The editor. */
-    private final EditorHandle editorHandle;
     /** The document. */
     private final Document     document;
 
-    /**
-     * Use {@link DocumentReadyEvent(Document)}
-     *
-     */
-    @Deprecated
-    public DocumentReadyEvent(final EditorHandle editorHandle, final Document document) {
-        this.editorHandle = editorHandle;
-        this.document = document;
-    }
-
     /**
      * @param document the related initialized document
      */
     public DocumentReadyEvent(final Document document) {
-        this.editorHandle = null;
         this.document = document;
     }
 
@@ -59,13 +45,4 @@ protected void dispatch(final DocumentReadyHandler handler) {
     public Document getDocument() {
         return document;
     }
-
-    /**
-     * Don't use this method because {@link EditorHandle} will be removed in next version.
-     * It useless interface dont have any implementation and don't need in future
-     */
-    @Deprecated
-    public EditorHandle getEditorHandle() {
-        return editorHandle;
-    }
 }

ide/che-core-ide-api/src/main/java/org/eclipse/che/ide/api/editor/events/doc/DocReadyWrapper.java

@@ -10,34 +10,29 @@
  *******************************************************************************/
 package org.eclipse.che.ide.api.editor.events.doc;
 
-import org.eclipse.che.commons.annotation.Nullable;
+import com.google.web.bindery.event.shared.EventBus;
+import com.google.web.bindery.event.shared.HandlerRegistration;
 
+import org.eclipse.che.commons.annotation.Nullable;
 import org.eclipse.che.ide.api.editor.document.DocumentHandle;
 import org.eclipse.che.ide.api.editor.events.DocumentReadyEvent;
 import org.eclipse.che.ide.api.editor.events.DocumentReadyHandler;
-import org.eclipse.che.ide.api.editor.texteditor.EditorHandle;
-
-import com.google.web.bindery.event.shared.EventBus;
-import com.google.web.bindery.event.shared.HandlerRegistration;
 
 /**
  * Wrapper around components that need to wait for documents to be ready.
  */
 public class DocReadyWrapper<T> {
 
-    private final EditorHandle        editorHandle;
     private       DocReadyInit<T>     docReadyInit;
     private final T                   wrapped;
     private       HandlerRegistration docReadyRegistration;
     private       DocumentHandle      documentHandle;
 
-    public DocReadyWrapper(final EventBus generalEventBus, final EditorHandle editor, final T wrapped) {
-        this(generalEventBus, editor, null, wrapped);
+    public DocReadyWrapper(final EventBus generalEventBus, final T wrapped) {
+        this(generalEventBus, null, wrapped);
     }
 
-    public DocReadyWrapper(final EventBus generalEventBus, final EditorHandle editor,
-                           @Nullable final DocReadyInit<T> init, final T wrapped) {
-        this.editorHandle = editor;
+    public DocReadyWrapper(final EventBus generalEventBus, @Nullable final DocReadyInit<T> init, final T wrapped) {
         this.docReadyInit = init;
         this.wrapped = wrapped;
         this.docReadyRegistration = generalEventBus.addHandler(DocumentReadyEvent.TYPE,
@@ -48,15 +43,7 @@ public void onDocumentReady(final DocumentReadyEvent event) {
                                                                        if (event == null) {
                                                                            return;
                                                                        }
-                                                                       if (event.getEditorHandle() == null) {
-                                                                           return;
-                                                                       }
-                                                                       EditorHandle eventHandle = event.getEditorHandle();
-                                                                       EditorHandle constantHandle = editorHandle;
-                                                                       boolean equal = eventHandle.equals(constantHandle);
-                                                                       if (!equal) {
-                                                                           return;
-                                                                       }
+
                                                                        // stop listening DocReady events
                                                                        if (docReadyRegistration != null) {
                                                                            docReadyRegistration.removeHandler();

ide/che-core-ide-api/src/main/java/org/eclipse/che/ide/api/editor/texteditor/CompositeEditorWidget.java

@@ -22,12 +22,10 @@ public interface CursorModel {
      */
     void setCursorPosition(int offset);
 
-
     /**
      * Get cursor position
      *
      * @return the position of cursor.
      */
     Position getCursorPosition();
-
 }

ide/che-core-ide-api/src/main/java/org/eclipse/che/ide/api/editor/texteditor/CursorModel.java

@@ -10,7 +10,6 @@
  *******************************************************************************/
 package org.eclipse.che.ide.api.editor.texteditor;
 
-import org.eclipse.che.ide.api.editor.texteditor.CursorModel;
 import org.eclipse.che.ide.util.ListenerRegistrar.Remover;
 
 /**

ide/che-core-ide-api/src/main/java/org/eclipse/che/ide/api/editor/texteditor/CursorModelWithHandler.java

@@ -12,7 +12,6 @@
 
 import com.google.gwt.resources.client.ClientBundle;
 import com.google.gwt.resources.client.CssResource;
-import com.google.gwt.resources.client.ImageResource;
 
 /** Resources interface for the editor. */
 public interface EditorResources extends ClientBundle {