Depending on openjfx instead of libopenjfx-java is the intended usage of the package. libopenjfx-java contains only the library, and openjfx integrates it with the default JRE. This split was necessary to optimize the size of the package (openjfx is arch any, if it contained the JavaFX jars it would waste a lot of space on the mirrors).
Emmanuel Bourg __ This is the maintainer address of Debian's Java team <http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-java-maintainers>. Please use debian-j...@lists.debian.org for discussions and questions.