Bug 187178 Remove Total.* from expression build
The Total java script object is no longer supported by BIRT. It should be removed from Expression builder.
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
return getThemes( new AlphabeticallyComparator( ) );
	}
	private static Iterator getThemes( AlphabeticallyComparator comparator )
	{
		List themes = SessionHandleAdapter.getInstance( )
				.getReportDesignHandle( )
				.getVisibleThemes( IAccessControl.DIRECTLY_INCLUDED_LEVEL );
		Object[] themesArray = themes.toArray( );
		if ( comparator != null )
		{
			Arrays.sort( themesArray, comparator );
		}
		return Arrays.asList( themesArray ).iterator( );
	}
	/**
	 * Generates GroupElementHandle for given model list.
	 * 
	 * @param modelList
	 * @return
	 */
	public static GroupElementHandle getGroupElementHandle( List modelList )
	{
		if ( SessionHandleAdapter.getInstance( ).getReportDesignHandle( ) == null )
		{
			return GroupElementFactory.newGroupElement( SessionHandleAdapter.getInstance( )
					.getReportDesignHandle( ),
					Collections.EMPTY_LIST );
		}
		return GroupElementFactory.newGroupElement( SessionHandleAdapter.getInstance( )
				.getReportDesignHandle( ),