For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/spins:invis:15:common/openSUSE_Tumbleweed/spins:invis:15:common.repo
zypper refresh
zypper install java-17-openjdk
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/spins:invis:15:common/15.6/spins:invis:15:common.repo
zypper refresh
zypper install java-17-openjdk
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/spins:invis:15:common/15.5/spins:invis:15:common.repo
zypper refresh
zypper install java-17-openjdk
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/spins:invis:15:common/15.4/spins:invis:15:common.repo
zypper refresh
zypper install java-17-openjdk