File list (Check if you may need any files):
EJB3.0_Servlet\build.xml
..............\ear\META-INF\application.xml
..............\.jbapp\src\main\java\org\enis\gi3\bean\Calculator.java
..............\......\...\....\....\...\....\...\....\CalculatorBean.java
..............\......\...\....\....\...\....\...\....\CalculatorLocal.java
..............\......\...\....\....\...\....\...\....\CalculatorRemote.java
..............\webapp\src\main\java\org\enis\gi3\servlet\CalculatorActionServlet.java
..............\......\...\....\webapp\index.html
..............\......\...\....\......\WEB-INF\web.xml
..............\ejbapp\src\main\java\org\enis\gi3\bean
..............\webapp\src\main\java\org\enis\gi3\servlet
..............\ejbapp\src\main\java\org\enis\gi3
..............\webapp\src\main\java\org\enis\gi3
..............\ejbapp\src\main\java\org\enis
..............\webapp\src\main\java\org\enis
..............\ejbapp\src\main\java\org
..............\webapp\src\main\java\org
..............\......\...\....\webapp\WEB-INF
..............\ejbapp\src\main\java
..............\webapp\src\main\java
..............\......\...\....\webapp
..............\ejbapp\src\main
..............\webapp\src\main
..............\ear\META-INF
..............\.jbapp\src
..............\webapp\src
..............\ear
..............\ejbapp
..............\webapp
EJB3.0_Servlet