plexus-containers is marked for autoremoval from testing

[Debian testing autoremoval watch]

plexus-containers 1.0~beta3.0.7-9 is marked for autoremoval from testing on 2017-12-03

It is affected by these RC bugs:
880829: plexus-containers: plexus-containers FTBFS: ComponentDescriptor.java:[192,44] incompatible types: java.lang.Class<capture#1 of ?> cannot be converted to java.lang.Class<? extends T>