Correct transaction management. cf. bug https://openrdf.atlassian.net/browse/SES-2295 and tomcat default management of PUT request with form data (application/x-www-form-urlencoded encoded)
class apache::dev {
include ::apache::params
$packages = $::apache::dev_packages
if $packages { # FreeBSD doesn't have dev packages to install
package { $packages:
ensure => present,
require => Package['httpd'],
}
}
}