@Override
  public String getNewId() {
    synchronized (CacheServerImpl.class) {
      return "CacheVm" + (++newCacheServers);
    }
  }
Creates a new <code>CacheServerImpl</code> that represents an existing dedicated cache server
in a given distributed system.
geode-core/src/main/java/org/apache/geode/admin/internal/CacheServerImpl.java