Tested Geogebra in Bionic and confirmed it now works with both OpenJDK 11 and OpenJDK 8.
$ apt-policy geogebra Installed: 4.0.34.0+dfsg1-6~18.04.1 Candidate: 4.0.34.0+dfsg1-6~18.04.1 Version table: *** 4.0.34.0+dfsg1-6~18.04.1 500 400 http://localhost:9999/ubuntu bionic-proposed/universe amd64 Packages 100 /var/lib/dpkg/status 4.0.34.0+dfsg1-4 500 500 http://localhost:9999/ubuntu bionic/universe amd64 Packages
$ java -version openjdk version "11.0.2" 2019-01-15 OpenJDK Runtime Environment (build 11.0.2+9-Ubuntu-3ubuntu118.04.1) OpenJDK 64-Bit Server VM (build 11.0.2+9-Ubuntu-3ubuntu118.04.1, mixed mode, sharing)
Tested Geogebra in Bionic and confirmed it now works with both OpenJDK 11 and OpenJDK 8.
$ apt-policy geogebra 0+dfsg1- 6~18.04. 1 0+dfsg1- 6~18.04. 1 0+dfsg1- 6~18.04. 1 500 localhost: 9999/ubuntu bionic- proposed/ universe amd64 Packages dpkg/status 0.34.0+ dfsg1-4 500 localhost: 9999/ubuntu bionic/universe amd64 Packages
Installed: 4.0.34.
Candidate: 4.0.34.
Version table:
*** 4.0.34.
400 http://
100 /var/lib/
4.
500 http://
$ java -version 9-Ubuntu- 3ubuntu118. 04.1) 9-Ubuntu- 3ubuntu118. 04.1, mixed mode, sharing)
openjdk version "11.0.2" 2019-01-15
OpenJDK Runtime Environment (build 11.0.2+
OpenJDK 64-Bit Server VM (build 11.0.2+