title: Eclipse Juno spell checker refuses to ignore email address in Javadoc @author field
body: <p>I have @author Javadoc tags in class comments. Frustratingly, the Eclipse Juno spell checker, an otherwise very helpful tool, keeps insisting that the email address is misspelled, as shown below:</p>
  
  <p><img src="https://i.stack.imgur.com/RthFm.png" alt="spell check error in email address"></p>
  
  <p>The Spelling option 'Ignore internet addresses' is checked. Adding '@healthometry.com' to a User Defined Dictionary doesn't help - the spell checker keeps insisting there is a spelling error, '@healthometry.com', in the address.</p>
  
  <p>What am I missing? Thanks in advance. </p>