FULL PRODUCT VERSION :
openjdk version "1.8.0_121"
OpenJDK Runtime Environment (IcedTea 3.3.0) (suse-6.4-x86_64)
OpenJDK 64-Bit Server VM (build 25.121-b13, mixed mode)


ADDITIONAL OS VERSION INFORMATION :
Linux linux-9rd9.suse 4.4.46-11-default #1 SMP Sat Feb 4 06:07:41 UTC 2017 (f555e41) x86_64 x86_64 x86_64 GNU/Linux


A DESCRIPTION OF THE PROBLEM :
/**
* The reason for the change of the site represented by this INode.
* If there was no change notified yet, this is <code>null</code>.
* Besides this the allowed values are
* {@link #CHG_CONTENTS}, {@link #CHG_MALFORMED_URL},
* {@link #CHG_IO_EXCEPTION} and {@link #CHG_SAX_EXCEPTION }
* <!--and finally {@link #CHG_UNSPEC_EXCEPTION}-->.
*/
private String chgReason;

causes error on link CHG_UNSPEC_EXCEPTION although comment out.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
I would expect no eror
ACTUAL -
an error occurs on the link mentioned above.

ERROR MESSAGES/STACK TRACES THAT OCCUR :
[WARNING] /home/ernst/Software/src/main/java/eu/simuline/web/changeTracer/Agent.java:140: warning - Tag @link: can't find CHG_UNSPEC_EXCEPTION in eu.simuline.web.changeTracer.Agent.INode


REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
/**
* The reason for the change of the site represented by this INode.
* If there was no change notified yet, this is <code>null</code>.
* Besides this the allowed values are
* {@link #CHG_CONTENTS}, {@link #CHG_MALFORMED_URL},
* {@link #CHG_IO_EXCEPTION} and {@link #CHG_SAX_EXCEPTION }
* <!--and finally {@link #CHG_UNSPEC_EXCEPTION}-->.
*/
private String chgReason;
---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
no real workaround.