@NotNull private List<WorkingCopyFormat> getSupportedFormats() { List<WorkingCopyFormat> result = ContainerUtil.newArrayList(); ClientFactory factory = myVcs.getFactory(); ClientFactory otherFactory = myVcs.getOtherFactory(factory); try { result.addAll(factory.createUpgradeClient().getSupportedFormats()); result.addAll(SvnFormatWorker.getOtherFactoryFormats(otherFactory)); } catch (VcsException e) { LOG.info(e); } return result; }