The package-list that javadoc generates has this order:

org.omg.CORBA
org.omg.CORBA_2_3
org.omg.CORBA_2_3.portable
org.omg.CORBA.DynAnyPackage
org.omg.CORBA.ORBPackage
org.omg.CORBA.portable
org.omg.CORBA.TypeCodePackage

Notice that the CORBA and CORBA.* packages are not together.
It should be in this order:

org.omg.CORBA
org.omg.CORBA.DynAnyPackage
org.omg.CORBA.ORBPackage
org.omg.CORBA.portable
org.omg.CORBA.TypeCodePackage
org.omg.CORBA_2_3
org.omg.CORBA_2_3.portable

This is the order generated by "sort -f" (fold upper/lowercase letters together).
I cannot find any arguments in the sort command to get the former order.

Although nobody views this file, it is important to generate this
order so we can diff this file against a file that JCK team generates.