Johan Vos is a Java Champion, active OpenJDK contributor, project lead for OpenJDK Mobile, and co-spec lead for OpenJFX. Johan holds a PhD in applied physics from Delft University of Technology. He is a co-author of ProJava FX2/8/9 and of The Definitive Guide to Modern Java Clients with JavaFX.
Johan has been active in the development of open source software. He was part of the Blackdown team that ported Java to Linux systems. Apart from his lead role in OpenJFX, he also contributes to a number of Java and JavaFX related libraries, including Strange and StrangeFX, which are discussed in this book.