diff --git a/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/ansiblebridge/AnsibleBridge.java b/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/ansiblebridge/AnsibleBridge.java
index 19a6e41..29fe9ae 100644
--- a/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/ansiblebridge/AnsibleBridge.java
+++ b/src/main/java/org/gcube/dataanalysis/dataminer/poolmanager/ansiblebridge/AnsibleBridge.java
@@ -284,33 +284,33 @@ public class AnsibleBridge ***REMOVED***
 
   /**
    * Generate all roles for this dependency
-   * @param d
+   * @param dep Dependency
    */
-  public Collection<Role> generateRoles(Dependency d) ***REMOVED***
+  public Collection<Role> generateRoles(Dependency dep) ***REMOVED***
     Collection<Role> roles = new Vector<>();
     
     
-    if("os".equalsIgnoreCase(d.getType())) ***REMOVED***
-      OSDependencyPackage pkg = new OSDependencyPackage(d);
+    if("os".equalsIgnoreCase(dep.getType())) ***REMOVED***
+      OSDependencyPackage pkg = new OSDependencyPackage(dep);
       if(pkg!=null) ***REMOVED***
         roles.addAll(pkg.getRoles(this.getTemplateManager()));
       ***REMOVED***
       
-    ***REMOVED*** else if("custom".equalsIgnoreCase(d.getType())) ***REMOVED***
-      CustomDependencyPackage pkg = new CustomDependencyPackage(d);
+    ***REMOVED*** else if("custom".equalsIgnoreCase(dep.getType())) ***REMOVED***
+      CustomDependencyPackage pkg = new CustomDependencyPackage(dep);
       if(pkg!=null) ***REMOVED***
         roles.addAll(pkg.getRoles(this.getCustomRoleManager()));
       ***REMOVED***
     ***REMOVED*** 
     
-    else if("github".equalsIgnoreCase(d.getType())) ***REMOVED***
-    	 CranDependencyPackage pkg = new CranDependencyPackage(d);
+    else if("github".equalsIgnoreCase(dep.getType())) ***REMOVED***
+    	 CranDependencyPackage pkg = new CranDependencyPackage(dep);
          if(pkg!=null) ***REMOVED***
            roles.addAll(pkg.getRoles(this.getTemplateManager()));
          ***REMOVED***
       ***REMOVED***
-    else if("cran".equalsIgnoreCase(d.getType())) ***REMOVED***
-      CranDependencyPackage pkg = new CranDependencyPackage(d);
+    else if("cran".equalsIgnoreCase(dep.getType())) ***REMOVED***
+      CranDependencyPackage pkg = new CranDependencyPackage(dep);
       if(pkg!=null) ***REMOVED***
         roles.addAll(pkg.getRoles(this.getTemplateManager()));
       ***REMOVED***