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
{
			Object obj = list.get( i );
			if ( obj instanceof TableEditPart )
			{
				part = (TableEditPart) obj;
			}
			else if ( obj instanceof TableCellEditPart )
			{
				part = (TableEditPart) ( (TableCellEditPart) obj ).getParent( );
			}
		}
		return part;
	}
	/**
	 * Gets list edit part.
	 * 
	 * @return The current selected list edit part, null if no list edit part is
	 *         selected.
	 */
	protected ListEditPart getListEditPart( )
	{
		List list = getSelectedObjects( );
		if ( list.isEmpty( ) )
		{
			return null;
		}
		ListEditPart part = null;
		for ( int i = 0; i < list.size( ); i++ )
		{
			Object obj = list.get( i );