net.joala.net

Class PortUtils

java.lang.Object

net.joala.net.PortUtils

public final class PortUtils
extends Object

Utility methods to deal with ports.

Since:

10/4/12

Method Summary

Methods

Modifier and Type	Method and Description
static int	freePort() Retrieve a free port on the current system.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

freePort

public static int freePort()
                    throws IOException

Retrieve a free port on the current system.

Returns:

free port - if available

Throws:

IOException - in case of an error retrieving a free port