I\'m trying to make a REST web service.
My project looks like :

Solution:
Only add the dependency in pom.xml:
com.sun.jersey
jersey-servlet
1.13
Now your application will have the class com.sun.jersey.spi.container.servlet.ServletContainer
ps: Remember to check if the libraries are being sent to the tomcat deploy.
To check:
Right-click on your project -> Properties -> Deployment Assembler and make sure the Source tab contains Maven Dependecies.
Otherwise:
Click on button Add -> Java Build Path -> Maven Dependecies -> Finish.
Ready whenever you run the application all the libs will be imported in the deploy.
ps: Where the Maven project is updated, you must remake these steps.