admin
.....\images
.....\......\helloworld.png
.....\......\index.html
.....\controllers
.....\...........\default.php
.....\...........\helloagain.php
.....\...........\hellotestfoo.php
.....\...........\helloworld.php
.....\models
.....\......\helloworld.php
.....\views
.....\.....\default
.....\.....\.......\view.php
.....\.....\helloagain
.....\.....\..........\view.php
.....\.....\hellotestfoo
.....\.....\............\view.php
.....\.....\helloworld
.....\.....\..........\view.php
.....\sql
.....\...\uninstall.helloworld.sql
.....\...\install.helloworld.sql
.....\index.html
.....\admin.helloworld.php
.....\toolbar.helloworld.php
.....\toolbar.helloworld.html.php
.....\lang
component
.........\index.html
.........\helloworld.php
.........\lang
com_helloworld.xml