would *strongly* advise against copying and pasting the Java
documentation (or any other copyrighted documentation or code) into the
ooRexx project, unless Oracle was asked for permission. (One argument in
the case Oracle vs. Google is right about copyrighted material, it seems
to even encompass the naming of APIs, believe it or not!)

ok, then I will create the skeleton of the doc including the railroads, create the image for the class, and commit.
Then I will fill the text with my own prose, without reading the Java doc.
Thanks Rony !