public ZookeeperEmbedded(int port){
  this.port=port;
  this.logDir=new File(System.getProperty("java.io.tmpdir"),"zk/logs/zookeeper-test-" + port);
}

public ZookeeperEmbedded ( int port ) { this . port = port ; this . logDir = new File ( System . getProperty ( "java.io.tmpdir" ) , "zk/logs/zookeeper-test-" + port ) ; }
create zookeeper testing server .
