java - Get reosurce in a modular project -

i'm working on maven modular project has structure @ following:

|-- parent     |-- model     --pom.xml     |-- services     --pom.xml     |-- web-app     --pom.xml 

no in service module have resources in src/main/resources. when try them:

string filename = getclass().getresource("/myfile.txt").getpath(); map.put("myreport",jaspercompilemanager.compilereport(filename)); 

the file name has following value

file:/home/myuser/apache-tomcat-8.0.3/webapps/myapp/web-inf/lib/services-0.0.1-snapshot.jar!/myfile.txt

and when try use :

caused by: java.io.filenotfoundexception: file:/home/myuser/apache-tomcat-8.0.3/webapps/myapp/web-inf/lib/services-0.0.1-snapshot.jar!/myfile.txt 

also saw others post (not resolved) get file in resources folder in java said not possible resource different modules.

is true? how can fix it?