Bushcrafting on Sven Rupperthttps://svenruppert.com/bushcrafting/Sven Ruppert — Java Veteran, Speaker, Trainer & Bushcrafter. Articles, talks, workshops and videos on Core Java, Cybersecurity, Vaadin and Developer Relations.Hugoensven.ruppert@gmail.com (Sven Ruppert)sven.ruppert@gmail.com (Sven Ruppert)© 2026 Sven Rupperthttps://svenruppert.com/img/sven-ruppert.jpgSven Rupperthttps://svenruppert.com/bushcrafting/