Bug 189814 [Regression] "Paste" does not work for report items, data source, data set... [00]
Description: "Paste" does not work for report items, data source, data set... Build number: 2.2.0.v20070530-0630 Steps to reproduce: 1. New a report, insert a label, copy and paste. Expected result: "Paste" works. Actual result: "Paste" does not work. Error log: N/A
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/command/SelectionHandler.java
* http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/
package org.eclipse.birt.report.designer.internal.ui.command;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.eclipse.birt.report.designer.core.model.SessionHandleAdapter;
import org.eclipse.birt.report.designer.internal.ui.dnd.InsertInLayoutUtil;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts.ListBandEditPart;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts.ListEditPart;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts.ReportElementEditPart;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts.TableCellEditPart;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts.TableEditPart;
import org.eclipse.birt.report.designer.internal.ui.editors.schematic.editparts.TableUtil;
import org.eclipse.birt.report.model.api.CommandStack;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.expressions.IEvaluationContext;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.ui.ISources;
/**
 * 
 */
public class SelectionHandler extends AbstractHandler