title: JUnit error: Class names, 'org.junit.runner.JUnitCore', are only accepted if annotation processing is explicitly requested
body: <p>After compiling the java file without errors, when I try to run the class with the test units with the following command:</p>
  
  <blockquote>
    <p>javac -cp .:junit-4.12.jar:hamcrest-core-1.3.jar org.junit.runner.JUnitCore NameOfTheClass</p>
  </blockquote>
  
  <p>I get the following error:</p>
  
  <blockquote>
    <p>error: Class names, 'org.junit.runner.JUnitCore,DigPowTest, NameOfTheClass', are only accepted if annotation processing is explicitly requested</p>
  </blockquote>
  
  <p>Any idea?</p>
  
  <p>Thanks in advance!</p>