Java HTTP Port Find getFreePort()

Description

get Free Port

License

Apache License

Declaration

public static int getFreePort() 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.net.ServerSocket;

public class Main {
    public static int getFreePort() {
        try {//from   ww w . ja v  a 2  s  .  c om
            final ServerSocket ss = new ServerSocket(0);
            ss.setReuseAddress(true);
            final int port = ss.getLocalPort();
            ss.close();
            return port;
        } catch (final Throwable t) {
            throw new RuntimeException(t);
        }
    }
}

Related

1. getFreePort()
2. getFreePort()
3. getFreePort()
4. getFreePort()
5. getFreePort()
6. getFreePort()
7. getFreePort()
8. getFreePort()
9. getFreePort()