Bug 176784 always-excluding-first and always-excluding-last in item properties pop up error[00]
Details: always-excluding-first and always-excluding-last in item properties pop up error Step: 1.New a report and add a label 2.Select the label and switch properties tab. 3.Select the section and set the page break as always-excluding-first or always-excluding-last. actual result: Pop up an error excepted result: If these selection are not supported, and please remove them. If these selection are supported, it can be set to the item.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/views/attributes/providers/ChoiceSetFactory.java
* @return A String array contains all the Styles.
	 */
	public static String[] getStyles( )
	{
		ArrayList list = new ArrayList( );
		list.add( CHOICE_NONE );
		Iterator iterator = DEUtil.getStyles( );
		if ( iterator != null )
		{
			while ( iterator.hasNext( ) )
			{
				StyleHandle styleHandle = (StyleHandle) iterator.next( );
				list.add( styleHandle.getName( ) );
			}
		}
		return (String[]) list.toArray( new String[0] );
	}
	/**
	 * Gets all available themes .
	 * 
	 * @return A String array contains all available themes.
	 */
	public static String[] getThemes( )
	{
		ArrayList list = new ArrayList( );
		list.add( CHOICE_NONE );
		ModuleHandle handle = SessionHandleAdapter.getInstance( )
				.getReportDesignHandle( );
		Iterator iterator = handle.getVisibleThemes( IAccessControl.DIRECTLY_INCLUDED_LEVEL )
				.iterator( );