@Override
 public AccessContext getContext(Collection<AccessContext> contexts, IAccessContextId contextId)
     throws OseeCoreException {
   Conditions.checkNotNull(contexts, "accessContext collection");
   Conditions.checkNotNull(contextId, "accessContextId");
   AccessContext toReturn = null;
   for (AccessContext accessContext : contexts) {
     if (contextId.getGuid().equals(Strings.unquote(accessContext.getGuid()))) {
       toReturn = accessContext;
     }
   }
   return toReturn;
 }