Migrate from EE 8 to EE 9 in Groovy views (#202)

Author: basil

src/main/resources/com/sonyericsson/jenkins/plugins/bfa/CauseManagement/index.groovy

@@ -72,12 +72,12 @@ l.layout(norefresh: true) {
       }
     }
 
-    def removedCause = request.getSession(true).getAttribute(CauseManagement.SESSION_REMOVED_FAILURE_CAUSE)
+    def removedCause = request2.getSession(true).getAttribute(CauseManagement.SESSION_REMOVED_FAILURE_CAUSE)
     if ( removedCause != null) {
       div(class: "info", style: "margin-top: 10px; margin-bottom: 10px") {
         text(_("Removed", removedCause.getName()))
       }
-      request.getSession().removeAttribute(CauseManagement.SESSION_REMOVED_FAILURE_CAUSE);
+      request2.getSession().removeAttribute(CauseManagement.SESSION_REMOVED_FAILURE_CAUSE);
     }
 
     //The New Cause link

src/main/resources/com/sonyericsson/jenkins/plugins/bfa/CauseManagement/remove.groovy

@@ -37,7 +37,7 @@ l.layout(permission: PluginImpl.REMOVE_PERMISSION) {
   l.header(title: _("Failure Cause Management - Confirm Remove"))
 
   def management = CauseManagement.getInstance();
-  def causeId = request.getParameter("id");
+  def causeId = request2.getParameter("id");
   def cause = null;
   if (causeId != null && !causeId.isEmpty()) {
     cause = PluginImpl.getInstance().getKnowledgeBase().getCause(causeId);