The package javax.tools is missing from http://download.java.net/jdk6/doc/api/,
yet it is part of the promoted docs bundle:
http://javaweb.sfbay/java/re/jdk/1.6.0/promoted/all/b57/docs/api/javax/tools/package-summary.html
JSR 269 is also missing.

This is fine:

http://javaweb.sfbay/java/re/jdk/1.6.0/promoted/all/b57/docs/tooldocs/lang/model/

But this is missing:

http://download.java.net/jdk6/doc/tooldocs/lang/model/