Bug 122577 Library Explorer does not refresh after creating or changing a library
1. Open the Library Explorer view. Create a library. Expected: The library appears in Library Explorer. Actual: The library does not appear in Library Explorer until you re-open Eclipse. 2. Open the Library Explorer view. Open an existing library. Change the library. For example, change the title, or add a report item. Save the library. Expected: The library changes appear in Library Explorer. Actual: The library changes do not appear in Library Explorer until you re-open Eclipse.
UI/org.eclipse.birt.report.designer.ui.lib.explorer/src/org/eclipse/birt/report/designer/ui/lib/explorer/LibraryExplorerViewPage.java
}
	/**
	 * Selects the node
	 * 
	 * @param event
	 *            the selection changed event
	 */
	protected void treeSelect( SelectionChangedEvent event )
	{
		fireSelectionChanged( event.getSelection( ) );
	}
	/**
	 * Fires a selection changed event.
	 * 
	 * @param selection
	 *            the new selection
	 */
	protected void fireSelectionChanged( ISelection selection )
	{
		final SelectionChangedEvent event = new SelectionChangedEvent( this,
				selection );
		ReportRequest request = new ReportRequest( this );
		List list = new ArrayList( );
		if ( selection instanceof IStructuredSelection )
		{
			list = ( (IStructuredSelection) selection ).toList( );
		}
		request.setSelectionObject( list );
		request.setType( ReportRequest.SELECTION );