i'm trying to get code coverage working in intellij. i'm in QA and need this for functional tests. we have a tomcat application and use testng to manage our functional tests. i've attached the jacocoagent to our tomcat service and have successfully created the jacoco.exec output file (after running our functional tests) and also created a dump of the classes it hit. i have merged the dump of classes to my local project->target->classes. then, in intellij (v12), i go to analyze->show code coverage. i load the jacoco.exec file and it shows 0% coverage for everything. any thoughts on what i'm doing wrong?