CAMEL-11942: Switched to jaxb2-maven-plugin for schemagen, instead of using exec-maven-plugin. This fix makes the build succeed on windows. Also applied a work-around for correct schemagen on Java 9.
CAMEL-11942: Switched to jaxb2-maven-plugin for schemagen, instead of using exec-maven-plugin. This fix makes the build succeed on windows. Also applied a work-around for correct schemagen on Java 9.

nicolaferraro/camel,tadayosi/camel,apache/camel,mcollovati/camel,adessaigne/camel,adessaigne/camel,gnodet/camel,kevinearls/camel,nikhilvibhav/camel,rmarting/camel,mcollovati/camel,pax95/camel,nikhilvibhav/camel,gautric/camel,pax95/camel,alvinkwekel/camel,curso007/camel,anoordover/camel,gautric/camel,adessaigne/camel,dmvolod/camel,sverkera/camel,dmvolod/camel,tadayosi/camel,pax95/camel,tdiesler/camel,isavin/camel,objectiser/camel,curso007/camel,gautric/camel,anoordover/camel,apache/camel,anoordover/camel,tdiesler/camel,akhettar/camel,christophd/camel,punkhorn/camel-upstream,snurmine/camel,gnodet/camel,akhettar/camel,kevinearls/camel,christophd/camel,apache/camel,Fabryprog/camel,DariusX/camel,dmvolod/camel,akhettar/camel,isavin/camel,CodeSmell/camel,gnodet/camel,sverkera/camel,mcollovati/camel,jamesnetherton/camel,gnodet/camel,davidkarlsen/camel,davidkarlsen/camel,zregvart/camel,cunningt/camel,isavin/camel,cunningt/camel,alvinkwekel/camel,dmvolod/camel,tdiesler/camel,objectiser/camel,curso007/camel,rmarting/camel,apache/camel,curso007/camel,zregvart/camel,zregvart/camel,rmarting/camel,tadayosi/camel,christophd/camel,CodeSmell/camel,pax95/camel,jamesnetherton/camel,gautric/camel,nicolaferraro/camel,pmoerenhout/camel,DariusX/camel,alvinkwekel/camel,cunningt/camel,jonmcewen/camel,cunningt/camel,christophd/camel,Fabryprog/camel,curso007/camel,rmarting/camel,dmvolod/camel,gnodet/camel,kevinearls/camel,jonmcewen/camel,anoordover/camel,jamesnetherton/camel,snurmine/camel,ullgren/camel,pmoerenhout/camel,nicolaferraro/camel,gautric/camel,CodeSmell/camel,jonmcewen/camel,akhettar/camel,ullgren/camel,pax95/camel,davidkarlsen/camel,kevinearls/camel,snurmine/camel,rmarting/camel,nicolaferraro/camel,apache/camel,ullgren/camel,Fabryprog/camel,gautric/camel,pmoerenhout/camel,onders86/camel,anoordover/camel,jonmcewen/camel,tadayosi/camel,jamesnetherton/camel,ullgren/camel,sverkera/camel,snurmine/camel,Fabryprog/camel,sverkera/camel,onders86/camel,snurmine/camel,DariusX/camel,jonmcewen/camel,alvinkwekel/camel,cunningt/camel,davidkarlsen/camel,adessaigne/camel,tdiesler/camel,kevinearls/camel,tadayosi/camel,nikhilvibhav/camel,mcollovati/camel,rmarting/camel,isavin/camel,apache/camel,curso007/camel,adessaigne/camel,akhettar/camel,punkhorn/camel-upstream,punkhorn/camel-upstream,CodeSmell/camel,nikhilvibhav/camel,onders86/camel,objectiser/camel,adessaigne/camel,pmoerenhout/camel,christophd/camel,pax95/camel,akhettar/camel,punkhorn/camel-upstream,isavin/camel,anoordover/camel,objectiser/camel,dmvolod/camel,tdiesler/camel,sverkera/camel,onders86/camel,sverkera/camel,isavin/camel,jonmcewen/camel,DariusX/camel,pmoerenhout/camel,jamesnetherton/camel,onders86/camel,tdiesler/camel,tadayosi/camel,cunningt/camel,onders86/camel,jamesnetherton/camel,snurmine/camel,christophd/camel,pmoerenhout/camel,zregvart/camel,kevinearls/camel