[JBoss 4.2] change the default 8080 port

1. go to [Jboss home]\server\default\deploy\jboss-web.deployer and find server.xml

2. modify

<Connector port="8080" address="${jboss.bind.address}"    
         maxThreads="250" maxHttpHeaderSize="8192"
         emptySessionPath="true" protocol="HTTP/1.1"
         enableLookups="false" redirectPort="8443" acceptCount="100"
         connectionTimeout="20000" disableUploadTimeout="true" />

to

<Connector port="8081" address="${jboss.bind.address}"    
         maxThreads="250" maxHttpHeaderSize="8192"
         emptySessionPath="true" protocol="HTTP/1.1"
         enableLookups="false" redirectPort="8443" acceptCount="100"
         connectionTimeout="20000" disableUploadTimeout="true" />