private LinkedHashMap<Configurable, AbstractVcs> createConfigurableToEnvMap(Map<AbstractVcs, Collection<FilePath>> updateEnvToVirtualFiles) {
    LinkedHashMap<Configurable, AbstractVcs> envToConfMap = new LinkedHashMap<>();
    for (AbstractVcs vcs : updateEnvToVirtualFiles.keySet()) {
      Configurable configurable = myActionInfo.getEnvironment(vcs).createConfigurable(updateEnvToVirtualFiles.get(vcs));
      if (configurable != null) {
        envToConfMap.put(configurable, vcs);
      }
    }
    return envToConfMap;
  }
private LinkedHashMap<Configurable, AbstractVcs> createConfigurableToEnvMap(Map<AbstractVcs, Collection<FilePath>> updateEnvToVirtualFiles)