Have you tried this solution?
Right-click the jar in the references jar tab and go to Preferences -> Javadoc.
Choose the right location to the correct javadoc and press "Validate" afterwards
Type: Posts; User: John Joe
Have you tried this solution?
Right-click the jar in the references jar tab and go to Preferences -> Javadoc.
Choose the right location to the correct javadoc and press "Validate" afterwards