Bug 155784 Can not use library in outline
Details: Can not use library in outline Step: 1.New a library named Lib. 2.New a report design. 3.Switch to outline tab, right click on libraries and select use library, select Lib. Actual result: The library can not be used.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/views/actions/ImportLibraryAction.java
*/
	public void run( )
	{
		FileDialog dialog = new FileDialog( UIUtil.getDefaultShell( ), SWT.OPEN );
		dialog.setFilterExtensions( new String[]{
			"*.rptlibrary" 
		} );
		String filename;
		try
		{
			filename = dialog.open( );
		}
		catch ( Throwable e )
		{
			return;
		}
		if ( filename != null )
		{
			if ( !( new File( filename ).exists( ) ) )
			{
				ExceptionHandler.openErrorMessageBox( Messages.getString( "AddLibraryAction.Error.Title" ), 
						Messages.getFormattedString( "AddLibraryAction.Error.FileNotFound", new String[]{filename} ) ); 
				return;
			}
			if ( !( filename.endsWith( ".rptlibrary" ) ) )
			{
				ExceptionHandler.openErrorMessageBox( Messages.getString( "AddLibraryAction.Error.Title" ), 
						Messages.getFormattedString( "AddLibraryAction.Error.FileIsNotLibrary", new String[]{filename, ".rptlibrary"} ) ); 
				return;
			}