Revert "fix bunch of puppet-lint issues"

manifests/init.pp

@@ -1,6 +1,5 @@
-# Install oracle jdk and make it default one.
 class java (
-  $source_url = 'https://download.oracle.com/otn-pub/java/jdk/7u79-b15',
+  $source_url = "https://download.oracle.com/otn-pub/java/jdk/7u79-b15",
   $java_major_version = 7,
   $java_minor_version = 79,
   ) {
@@ -11,33 +10,33 @@
   include ::wget
 
   wget::fetch { 'jdk':
-    source             => "${source_url}/${java_filename}",
-    no_cookies         => true,
-    headers            => ['Cookie: oraclelicense=accept-securebackup-cookie;'],
-    destination        => "/usr/local/${java_filename}",
-    timeout            => 0,
-    nocheckcertificate => true,
-    verbose            => false,
+    source              => "${source_url}/$java_filename",
+    no_cookies          => true,
+    headers             => ['Cookie: oraclelicense=accept-securebackup-cookie;'],
+    destination         => "/usr/local/$java_filename",
+    timeout             => 0,
+    nocheckcertificate  => true,
+    verbose             => false,
   }
 
   package {'java':
-    ensure   => "1.${java_major_version}.0_${java_minor_version}-fcs",
     provider => rpm,
-    name     => 'jdk',
-    source   => "/usr/local/${java_filename}",
+    name     => "jdk",
+    ensure   => "1.${java_major_version}.0_${java_minor_version}-fcs",
+    source   => "/usr/local/$java_filename",
     require  => Wget::Fetch['jdk'],
   }
   ->
   file { '/etc/profile.d/java.sh':
     ensure  => file,
     owner   => root,
     group   => root,
-    mode    => '0644',
-    content => 'export JAVA_HOME=/usr/java/default',
+    mode    => 644,
+    content => "export JAVA_HOME=/usr/java/default",
   }
   ->
   exec { 'update-java-alternatives':
-    path    => '/bin:/usr/bin:/usr/sbin',
+    path    => "/bin:/usr/bin:/usr/sbin",
     command => "alternatives --install /usr/bin/java java /usr/java/jdk1.${java_major_version}.0_${java_minor_version}/bin/java 200000",
     unless  => "[ `ls -l /etc/alternatives/java | awk '{print \$11}'` == '/usr/java/jdk1.${java_major_version}.0_${java_minor_version}/bin/java' ]"
   }