root@atum:~# dpkg -l "oracle-java8u*"
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              Description
+++-=========================================-=========================-=========================-========================================================================================
ii  oracle-java8u131-jdk                      8u131                     amd64                     Java™ Platform, Standard Edition 8 Development Kit
ii  oracle-java8u141-jdk                      8u141-bw1                 amd64                     Java™ Platform, Standard Edition 8 Development Kit
root@atum:~# update-java-alternatives -l
java-1.7.0-openjdk-amd64 1071 /usr/lib/jvm/java-1.7.0-openjdk-amd64
jdk-8u131-oracle-x64 318 /usr/lib/jvm/jdk-8u131-oracle-x64
jdk-8u141-oracle-x64 318 /usr/lib/jvm/jdk-8u141-oracle-x64
