for (String id : Splitter.on(',').trimResults().omitEmptyStrings().split(list)) {
resolvers.add(new PIPResolver(prefix + "." + id, properties, user));
}
for (String id : Splitter.on(',').trimResults().omitEmptyStrings().split(list)) {
resolvers.add(new PIPResolver(prefix + "." + id, properties, user));
}