could you create sequence diagram for the following code. thank you!

public class App $\{$

private static final String INPUT$\_$IMAGE $="$i$"$;

private static final String OUTPUT$\_$IMAGE $="$o$"$;

private static final String COLOR $="$c$"$;

private static final String BACKGROUND $="$b$"$;

private static final String POSITION $="$p$"$;

private static final String DISTANCE $="$d$"$;

$//$ private constructor...

public static void main$($String$[]$ args$)\{$

CommandLine cmd $=$ doCommandLineParsing$($args$)$;

File srcFile $=$ new File$($cmd$.$getOptionValue$($INPUT$\_$IMAGE$))$;

ScreenImage input $=$ new BufferedScreenImage$($ImageIO$.$read$($srcFile$))$;

double distance $=$ Double.parseDouble$($cmd$.$getOptionValue$($DISTANCE$))$;

Color color $=$ Color.decode$($cmd$.$getOptionValue$($COLOR$))$;

Keying keying $=$ new ChromaKeying$($color$,$ distance$)$;

ScreenImageEnhancement enhancement $=$ new BackgroundEnhancement$($null$,$ null$)$;

if $($cmd$.$hasOption$($BACKGROUND$))\{$

File backgroundFile $=$ new File$($cmd$.$getOptionValue$($BACKGROUND$))$;

ScreenImage background $=$ new BufferedScreenImage$($

ImageIO.read$($backgroundFile$))$;

Position position $=$ parsePosition$($cmd$.$getOptionValue$($POSITION$))$;

enhancement $=$ new BackgroundEnhancement$($background$,$ position$)$;

$\}$

ScreenGenerator generator $=$ new DefaultScreenGenerator$()$;

final ScreenImage result $=$ generator.generate$($input$,$ keying, enhancement$)$;

result.save$($cmd$.$getOptionValue$($OUTPUT$\_$IMAGE$))$;

$\}$

$//$ private static CommandLine doCommandLineParsing$($String$[]$ args$)$

$//$ private static Position parsePosition$($String input$)$

$\}$