Removed the piece of code that insert lines into /etc/environment file for...

Removed the piece of code that insert lines into /etc/environment file for Java because the variable JAVA_HOME and JAVA_OPTS must be configured on /etc/default/tomcatX directory

garr/shib2common/manifests/classes/java/download.pp

@@ -24,18 +24,4 @@ class shib2common::java::download {
   #  require => Package["oracle-java7-installer", "oracle-jdk7-installer"],
   #}
 
-  file_line {
-    'java_environment_rule_1':
-      ensure  => present,
-      path    => '/etc/environment',
-      line    => "JAVA_HOME=${::shib2idp::java::params::java_home}",
-      require => Download_file[$::shib2idp::java::params::java_home];
-
-    'java_environment_rule_2':
-      ensure  => present,
-      path    => '/etc/environment',
-      line    => 'JAVA_OPTS="-Djava.awt.headless=true -Xmx512M -XX:MaxPermSize=128m"',
-      require => Download_file[$::shib2idp::java::params::java_home];
-  }
-
 }

garr/shib2common/manifests/classes/java/package.pp

@@ -62,18 +62,4 @@ class shib2common::java::package {
   $java_dir_name = 'java-7-oracle'
   $java_home     = "/usr/lib/jvm/${shib2common::java::params::java_dir_name}"
 
-  file_line {
-    'java_environment_rule_1':
-      ensure  => present,
-      path    => '/etc/environment',
-      line    => "JAVA_HOME=${java_home}",
-      require => [Package['oracle-java7-installer'], Package['oracle-jdk7-installer']];
-
-    'java_environment_rule_2':
-      ensure  => present,
-      path    => '/etc/environment',
-      line    => 'JAVA_OPTS="-Djava.awt.headless=true -Xmx512M -XX:MaxPermSize=128m"',
-      require => [Package['oracle-java7-installer'], Package['oracle-jdk7-installer']];
-  }
-
 }