NetUtils (Apache ZooKeeper - Server 3.9.1 API)

java.lang.Object
- org.apache.zookeeper.common.NetUtils

```
public class NetUtils
extends Object
```
This class contains common utilities for netstuff. Like printing IPv6 literals correctly

Constructor Summary

Constructors
Constructor Description

NetUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`formatInetAddr(InetSocketAddress addr)`	Prefer using the hostname for formatting, but without requesting reverse DNS lookup.
`static String[]`	`getIPV6HostAndPort(String hostPort)`	Separates host and port from given host port string if host port string is enclosed within square bracket.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NetUtils
```
public NetUtils()
```
- Method Detail
  - formatInetAddr
```
public static String formatInetAddr(InetSocketAddress addr)
```
    Prefer using the hostname for formatting, but without requesting reverse DNS lookup. Fall back to IP address if hostname is unavailable and use [] brackets for IPv6 literal.
  - getIPV6HostAndPort
```
public static String[] getIPV6HostAndPort(String hostPort)
```
    Separates host and port from given host port string if host port string is enclosed within square bracket.
    
    Parameters:
    
    hostPort - host port string
    
    Returns:
    
    String[]{host, port} if host port string is host:port or String[] {host, port:port} if host port string is host:port:port or String[] {host} if host port string is host or String[]{} if not a ipv6 host port string.