001package jmri.jmrix.purejavacomm; 002 003/** 004 * This exception is thrown when the port is in use. 005 */ 006public class PortInUseException extends Exception { 007 008 /** 009 * Creates a new instance of <code>PortInUseException</code> without detail message. 010 */ 011 public PortInUseException() { 012 } 013 014}