title: IntelliJ Idea: org.eclipse.persistence.internal.jpa.modelgen.CanonicalModelProcessor not found
body: <p>We have Maven projects with Eclipselink 2.5.1 integration. Unit tests using IntelliJ stop working for me with error: </p>
  
  <blockquote>
    <p>Error:java: error: Annotation processor
    'org.eclipse.persistence.internal.jpa.modelgen.CanonicalModelProcessor'
    not found</p>
  </blockquote>
  
  <p>But it worked for me with Eclipselink 2.3 and still working using maven commands.</p>
  
  <p>May be somebody have solution for this issue?</p>