docs: private void printInfoHost(StringBuilder buf, String uri, boolean reduceDisplay, boolean allowCmd, final Node node) {
          for (Node.VHostMapping host : node.getVHosts()) {
              if (!reduceDisplay) {
                  buf.append("<h2> Virtual Host " + host.getId() + ":</h2>");
              }
              printInfoContexts(buf, uri, reduceDisplay, allowCmd, host.getId(), host, node);
              if (reduceDisplay) {
                  buf.append("Aliases: ");
                  for (String alias : host.getAliases()) {
                      buf.append(alias + " ");
                  }
              } else {
                  buf.append("<h3>Aliases:</h3>");
                  buf.append("<pre>");
                  for (String alias : host.getAliases()) {
                      buf.append(alias + "\n");
                  }
                  buf.append("</pre>");
              }
          }
      }