Bug 132103 No objects under Context in palette when scripting a data set
Steps to reproduce: 1.New a data set and select it 2.Swith to script view, choose "onFetch" and open palette Expected result: Objects:this, row and reportContext should be given under Context And other objects available for other methods(e.g. BeforeOpen) should be there as well. Actual result: Nothing under Context The relative bug is #126110
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
}
		return ""; 
	}
	/**
	 * Gets the master page count.
	 * 
	 * @return the count of master page
	 */
	public static int getMasterPageAccount( )
	{
		SlotHandle slotHandle = SessionHandleAdapter.getInstance( )
				.getReportDesignHandle( ).getMasterPages( );
		Iterator itor = slotHandle.iterator( );
		int account = 0;
		while ( itor.hasNext( ) )
		{
			account = account + 1;
			itor.next( );
		}
		return account;
	}
	/**
	 * Get default slot id of give container element
	 * 
	 * @param parent
	 * @return slot id, -1 if not found
	 */
	public static int getDefaultSlotID( Object parent )
	{
		int slotID = -1;