[eclipse] maven running java.lang.ClassNotFoundException: com.sun.jersey.spi.container.servlet.ServletContainer

Project -> Properties -> deployment assembly -> add -> maven dependencies
add java build path -> libraries -> add library -> maven managed dependencies
Project -> properties -> development assembly -> add -> java build path entries -> maven dependency
Project -> Maven -> Update Project
Build RESTful Service in Java using JAX-RS and Jersey (Celsius to Fahrenheit & Fahrenheit to Celsius)