Puppet script to install java automatically accepting licences

default.pp

file { '/etc/apt/sources.list.d/webupd8team.list':
  content => "deb http://ppa.launchpad.net/webupd8team/java/ubuntu lucid main\ndeb-src http://ppa.launchpad.net/webupd8team/java/ubuntu lucid main\n",
} ->

exec { 'add-webupd8-key':
  command => 'apt-key adv --keyserver keyserver.ubuntu.com --recv-keys EEA14886',
  path => ['/usr/bin/', '/bin'],
} ->

exec { 'apt-key-update':
  command => 'apt-key update',
  path => ['/usr/bin/', '/bin'],
} ->

exec { 'apt-update':
  command => 'apt-get update',
  path => ['/usr/bin/', '/bin'],
} ->

exec { 'accept-java-license':
  command => '/bin/echo /usr/bin/debconf shared/accepted-oracle-license-v1-1 select true | sudo /usr/bin/debconf-set-selections;/bin/echo /usr/bin/debconf shared/accepted-oracle-license-v1-1 seen true | sudo /usr/bin/debconf-set-selections;',
} ->

package { 'oracle-java7-installer':
  ensure => present,
}