Шуточная лямбда

public class HowToBecomeProgrammer {
    public static void main(String[] args) {
        JavaDeveloper developer = Arrays.stream(someMan) 
            .filter(c -> !"kishka tonka".equals(c.getProperty()))
            .map(JavaDeveloperCourse::createDeveloper)
            .findFirst()
            .orElseThrow(() -> new RuntimeException("YOU ARE NOT READY YET")); 

    } 

}