Bug#873643: FTBFS with Java 9: removed class

[Emmanuel Bourg]

codemodel was moved into jaxb in 2013 [1] and the Java 9 issue have been
addressed upstream earlier this year [2].

With the move to jaxb the groupId and the version number of codemodel
were changed:

  com.sun.codemodel:codemodel:2.6 -> org.glassfish.jaxb:codemodel:2.2.11

src:jaxb should be upgraded to the latest release (2.3.0) and modified
to generate either libcodemodel-java with an epoch (due to the backward
change of the version number) and a pom relocation, or a new codemodel
package (libjaxb-codemodel-java or libglassfish-codemodel-java). Once
this is done src:codemodel can be removed.


[1] https://github.com/javaee/jaxb-v2/commit/46a372cb2
[2] https://github.com/javaee/jaxb-v2/commit/0e09f0ac2