openstereogram is marked for autoremoval from testing

[Debian testing autoremoval watch]

openstereogram 0.1+20080921-2 is marked for autoremoval from testing on 2018-04-16

It is affected by these RC bugs:
893381: openstereogram: openstereogram FTBFS with openjdk-9

It (build-)depends on packages with these RC bugs:
850921: openjfx: openjfx version for openjdk 9.0
874132: openjfx: FTBFS with Java 9: import sun.misc..
878800: jgit-cli: IllegalStateException: Cannot set value to a final field 'org.eclipse.jgit.pgm.Daemon.enable'
893190: openjfx: afterburner.fx FTBFS with openjdk-9
893194: openjfx: fontawesomefx FTBFS with openjdk-9
893345: openjfx: javafxsvg FTBFS with openjdk-9
893348: openjfx: openjfx not available for openjdk-9