removed old stuff

manifests/site.pp

@@ -37,11 +37,6 @@ node 'elk-server.openstacklocal' {
     java_home => '/usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java',
   }
 
-  # alternatives { 'java':
-  #   path => '/usr/lib/jvm/java-8-openjdk-amd64/bin/java',
-  #   require => Package['openjdk-8-jre'],
-  # }
-
   class { 'elasticsearch': }
 
   class { 'kibana': }