Virtual package java9-runtime is provided by:
Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture +++-====================-===================-==================================== ii default-jre 2:1.17-74 amd64 Standard Java or Java compatible Runtime ii openjdk-11-jre:amd64 11.0.22+7-2 amd64 OpenJDK Java runtime, using Hotspot JIT ii openjdk-17-jre:amd64 17.0.11+9-1~deb12u1 amd64 OpenJDK Java runtime, using Hotspot JIT ii openjdk-21-jre:amd64 21.0.1+12-2 amd64 OpenJDK Java runtime, using Hotspot JIT 4 packages