WICKET-6659 commons-io:commons-io is used in multiple versions at same time
WICKET-6659 commons-io:commons-io is used in multiple versions at same time

Exclude commons-io dependency of commons-fileupload
Update commons-collections4 to 4.3

apache/wicket,apache/wicket,apache/wicket,mosoft521/wicket,apache/wicket,mosoft521/wicket,mosoft521/wicket,mosoft521/wicket,apache/wicket,mosoft521/wicket