The latest version of the developer guide for WAF is missing the Java standards.
scroll down to point 17.
begins with "[an error occurred while processing this directive]".
Also, chapter 17.2.5. Naming not null constraints is optional contains
references to ArsDigita which should be replaced with Red Hat.
The Java standards has been added back to the RHEA documentation page:
The direct link is:
This is temporary until the next release of the Developer Guide. For that
release, the Java standards has been added in as an Appendix.
In addition, that release will address all remaining branding issues, and should
be 100% Red Hat documentation compliant.