Bug 135265 Paste to a wrong column
Steps to reproduce: 1.Open the attached file 2.Choose the column[2] which contains a label , copy and paste to column[3] Expected result: It will be pasted to column[3] Actual result: It is pasted to column[4] The related bug is #103448
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/ReferencableStructure.java
public List getClientList( )
	{
		return clients;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.api.core.IReferencable#hasReferences()
	 */
	public boolean hasReferences( )
	{
		return !clients.isEmpty( );
	}
	/**
	 * Sends the event to all clients in addition to the routing for a design
	 * element.
	 * 
	 * @param ev
	 *            the event to send
	 */
	public void broadcast( NotificationEvent ev )
	{
		ev.setDeliveryPath( NotificationEvent.STRUCTURE_CLIENT );
		for ( int i = 0; i < clients.size( ); i++ )
		{
			( (BackRef) clients.get( i ) ).element.broadcast( ev );
		}
	}
	/**
	 * Checks whether the member of the input name is the referencable member or