EditPart p,
IElementHandling elH
) {
if((editPolicies!=null)&&(elH!=null)) {
// We try to get the element edit policy
EditPolicy policy = editPolicies.get(p);
// If we don't have a policy,
if(policy==null) {
// Then we try to install one
if(elH instanceof IPackageHandling) {
if(p instanceof PackageEditPart) {