tomcat, jsp compiled source files:

http://stackoverflow.com/questions/6833711/where-are-compiled-jsp-java-jsp-java-files

Tomcat
 |-- backup
 |-- bin
 |-- conf
 |-- lib
 |-- logs
 |-- temp
 |-- webapps
 `-- work
      `-- Catalina
           `-- localhost
                `-- projectname
                     `-- org
                          `-- apache
                               `-- jsp
                                    |-- survey_jsp.class
                                    `-- survey_jsp.java    <--- here