/** * A utility to build a GetOnlineRegionResponse. * * @param regions * @return the response */ public static GetOnlineRegionResponse buildGetOnlineRegionResponse( final List<HRegionInfo> regions) { GetOnlineRegionResponse.Builder builder = GetOnlineRegionResponse.newBuilder(); for (HRegionInfo region: regions) { builder.addRegionInfo(HRegionInfo.convert(region)); } return builder.build(); }