Looking for the tool to build schema - NetBeans tutorial pictures

Constantin DRABO <[email protected]>
Newsgroups gmane.comp.java.netbeans.modules.openide.devel
Message-ID <CAGxEF2dGog1S3V2_Psu99MEUJDzyr74HpOpfcL8QUt_hHRkiWg@mail.gmail.com> 
Hello dears ,

I'm looking for the tool that  is used to build this schema :
https://netbeans.org/images_www/articles/73/javaee/ecommerce/design/process-flow.png
Do have any idea ?
Kinds
Drabo Constantin
NetBeans Dream Team - Burkina Faso
-- 
« La Terre est le berceau de l'humanité, mais on ne passe pas sa vie
entière dans un berceau. »
- Constantin  E. Tsiolkovski
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