Changing Apache Axis2 Default Credentials

Hi All,

I am trying to change the Apache Axis2 Default Credentials . As per docs
 , we can modify the 'password' parameter in axis2.xml file to change the password. 

But looks like there exist too many axis2.xml file  . 

======
$ find /appdata/ -name axis2.xml 
/appdata/workspaces/InsertionService/InsertionService/WebContent/WEB-INF/conf/axis2.xml

/appdata/jboss-5.1.0.GA/server/default/tmp/5c4o241-qvgj24-hdo4rx8x-1-hdo4sgga-9s/axis2.war/WEB-INF/conf/axis2.xml

/appdata/jboss-eap-5.1/jboss-as/server/default/tmp/5c4o241-yroigv-hdmcxfhv-1-hdmcy4qi-9z/InsertionService.war/WEB-INF/conf/axis2.xml
/appdata/jboss-eap-5.1/jboss-as/server/default/tmp/5c4o241-3caa26-hdmccyr4-1-hdmcdna6-9z/InsertionService.war/WEB-INF/conf/axis2.xml
/appdata/jboss-eap-5.1/jboss-as/server/default/tmp/5c4o241-lju1bo-hdmn53x3-1-hdmn5sjp-9z/InsertionService.war/WEB-INF/conf/axis2.xml
/appdata/jboss-eap-5.1/jboss-as/server/default/tmp/5c4o241-1nizf1-hdmrcmt9-1-hdmrdbiu-9z/InsertionService.war/WEB-INF/conf/axis2.xml
/appdata/jboss-eap-5.1/jboss-as/server/default/tmp/5c4o241-n9nq24-hdmwtp4v-1-hdmwucp2-9z/InsertionService.war/WEB-INF/conf/axis2.xml
========

I changed the 'password' parameter in axis2.xml in the first two files 
as mentioned above , but the changes are not taking place. 

Do I need to change the password parameter in all the files , or I need to restart jboss for the changes to take place

Kindly suggest .

Thanks
Zaman