/** * Set the subject(s) of the collection. * * @param subjects the subjects, must not be <code>null</code> * @throws IllegalArgumentException if <code>subjects</code> is <code>null</code> or the empty string */ public void setSubjects(Set<String> subjects) { coreMd.setSubjects(subjects); }
/** * Set the subject(s) of the deliverable unit. * * @param subjects the subjects, must not be <code>null</code> * @throws IllegalArgumentException if <code>subjects</code> is <code>null</code> or the empty string */ public void setSubjects(Set<String> subjects) { coreMd.setSubjects(subjects); }