Package de.galan.commons.net

Class Ports

java.lang.Object

de.galan.commons.net.Ports

public class Ports
extends Object

Port-related utility methods.

Constructor Summary

Constructors

Constructor	Description
Ports()

Method Summary

Modifier and Type	Method	Description
static Integer	findFree()	Tries to find a free port in the range defined by the IANA for ephemeral ports.
static Integer	findFree(int lowIncluse, int highInclusive)	Returns a free port in the defined range, returns null if none is available.
static boolean	isFree(int port)

Methods inherited from class java.lang.Object

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

Constructor Details

Ports

public Ports()

Method Details

findFree

public static Integer findFree()

Tries to find a free port in the range defined by the IANA for ephemeral ports.

findFree

public static Integer findFree(int lowIncluse,
 int highInclusive)

Returns a free port in the defined range, returns null if none is available.

isFree

public static boolean isFree(int port)