たぶん需要ないと思うけど備忘録。sdkman で Oracle JDK を管理する。(開発用途)
2020/11 時点では sdkman で OpenJDK 8 はインストールできないっぽい。
$ sdk ls java ================================================================================ Available Java Versions ================================================================================ Vendor | Use | Version | Dist | Status | Identifier -------------------------------------------------------------------------------- AdoptOpenJDK | | 15.0.1.j9 | adpt | | 15.0.1.j9-adpt | | 15.0.1.hs | adpt | | 15.0.1.hs-adpt | | 14.0.2.j9 | adpt | | 14.0.2.j9-adpt | | 14.0.2.hs | adpt | | 14.0.2.hs-adpt | | 13.0.2.j9 | adpt | | 13.0.2.j9-adpt | | 13.0.2.hs | adpt | | 13.0.2.hs-adpt | | 12.0.2.j9 | adpt | | 12.0.2.j9-adpt | | 12.0.2.hs | adpt | | 12.0.2.hs-adpt | | 11.0.9.j9 | adpt | | 11.0.9.j9-adpt | | 11.0.9.hs | adpt | | 11.0.9.hs-adpt | | 8.0.272.j9 | adpt | | 8.0.272.j9-adpt | | 8.0.272.hs | adpt | | 8.0.272.hs-adpt Amazon | | 15.0.1 | amzn | | 15.0.1-amzn | | 11.0.9 | amzn | | 11.0.9-amzn | | 8.0.272 | amzn | | 8.0.272-amzn Azul Zulu | | 15.0.1 | zulu | | 15.0.1-zulu | | 15.0.1.fx | zulu | | 15.0.1.fx-zulu | | 14.0.2 | zulu | | 14.0.2-zulu | | 14.0.2.fx | zulu | | 14.0.2.fx-zulu | | 13.0.5 | zulu | | 13.0.5-zulu | | 13.0.5.fx | zulu | | 13.0.5.fx-zulu | | 12.0.2 | zulu | | 12.0.2-zulu | | 11.0.9 | zulu | | 11.0.9-zulu | | 11.0.9.fx | zulu | | 11.0.9.fx-zulu | | 10.0.2 | zulu | | 10.0.2-zulu | | 9.0.7 | zulu | | 9.0.7-zulu | | 8.0.272 | zulu | | 8.0.272-zulu | | 8.0.272.fx | zulu | | 8.0.272.fx-zulu | | 8.0.202 | zulu | | 8.0.202-zulu | | 7.0.282 | zulu | | 7.0.282-zulu | | 7.0.181 | zulu | | 7.0.181-zulu BellSoft | | 15.0.1.fx | librca | | 15.0.1.fx-librca | | 15.0.1 | librca | | 15.0.1-librca | | 14.0.2.fx | librca | | 14.0.2.fx-librca | | 14.0.2 | librca | | 14.0.2-librca | | 13.0.2.fx | librca | | 13.0.2.fx-librca | | 13.0.2 | librca | | 13.0.2-librca | | 12.0.2 | librca | | 12.0.2-librca | | 11.0.9.fx | librca | | 11.0.9.fx-librca | | 11.0.9 | librca | | 11.0.9-librca | | 8.0.272.fx | librca | | 8.0.272.fx-librca | | 8.0.272 | librca | | 8.0.272-librca | | 8.0.265.fx | librca | | 8.0.265.fx-librca GraalVM | | 20.2.0.r11 | grl | | 20.2.0.r11-grl | | 20.2.0.r8 | grl | | 20.2.0.r8-grl | | 20.1.0.r11 | grl | | 20.1.0.r11-grl | | 20.1.0.r8 | grl | | 20.1.0.r8-grl | | 20.0.0.r11 | grl | | 20.0.0.r11-grl | | 20.0.0.r8 | grl | | 20.0.0.r8-grl | | 19.3.1.r11 | grl | | 19.3.1.r11-grl | | 19.3.1.r8 | grl | | 19.3.1.r8-grl Java.net | | 16.ea.22 | open | | 16.ea.22-open | | 16.ea.6.lm | open | | 16.ea.6.lm-open | | 16.ea.2.pma | open | | 16.ea.2.pma-open | | 15.0.1 | open | installed | 15.0.1-open | | 14.0.2 | open | | 14.0.2-open | | 13.0.2 | open | | 13.0.2-open | | 12.0.2 | open | | 12.0.2-open | >>> | 11.0.2 | open | installed | 11.0.2-open | | 10.0.2 | open | | 10.0.2-open | | 9.0.4 | open | | 9.0.4-open SAP | | 15.0.1 | sapmchn | | 15.0.1-sapmchn | | 14.0.2 | sapmchn | | 14.0.2-sapmchn | | 13.0.2 | sapmchn | | 13.0.2-sapmchn | | 12.0.2 | sapmchn | | 12.0.2-sapmchn | | 11.0.9 | sapmchn | | 11.0.9-sapmchn ================================================================================
代わりに Oracle JDK 8 をインストールして、sdkman の管理下に dmg でインストールしたディレクトリへのシンボリックリンクを張る。この名前が sdkman の Identifier になる。
$ cd /Users/<USER>/.sdkman/candidates/java $ ln -s /Library/Java/JavaVirtualMachines/jdk1.8.0_271.jdk/Contents/Home 8u271-oracle
バージョンを切り替える。
$ sdk use java 8u271-oracle Using java version 8u271-oracle in this shell. $ java -version java version "1.8.0_271" Java(TM) SE Runtime Environment (build 1.8.0_271-b09) Java HotSpot(TM) 64-Bit Server VM (build 25.271-b09, mixed mode)
取り急ぎ、Vendor が Unclassified
になってたり Dist が none
になってるけど気にしない。
$ sdk ls java ================================================================================ Available Java Versions ================================================================================ Vendor | Use | Version | Dist | Status | Identifier -------------------------------------------------------------------------------- AdoptOpenJDK | | 15.0.1.j9 | adpt | | 15.0.1.j9-adpt | | 15.0.1.hs | adpt | | 15.0.1.hs-adpt | | 14.0.2.j9 | adpt | | 14.0.2.j9-adpt | | 14.0.2.hs | adpt | | 14.0.2.hs-adpt | | 13.0.2.j9 | adpt | | 13.0.2.j9-adpt | | 13.0.2.hs | adpt | | 13.0.2.hs-adpt | | 12.0.2.j9 | adpt | | 12.0.2.j9-adpt | | 12.0.2.hs | adpt | | 12.0.2.hs-adpt | | 11.0.9.j9 | adpt | | 11.0.9.j9-adpt | | 11.0.9.hs | adpt | | 11.0.9.hs-adpt | | 8.0.272.j9 | adpt | | 8.0.272.j9-adpt | | 8.0.272.hs | adpt | | 8.0.272.hs-adpt Amazon | | 15.0.1 | amzn | | 15.0.1-amzn | | 11.0.9 | amzn | | 11.0.9-amzn | | 8.0.272 | amzn | | 8.0.272-amzn Azul Zulu | | 15.0.1 | zulu | | 15.0.1-zulu | | 15.0.1.fx | zulu | | 15.0.1.fx-zulu | | 14.0.2 | zulu | | 14.0.2-zulu | | 14.0.2.fx | zulu | | 14.0.2.fx-zulu | | 13.0.5 | zulu | | 13.0.5-zulu | | 13.0.5.fx | zulu | | 13.0.5.fx-zulu | | 12.0.2 | zulu | | 12.0.2-zulu | | 11.0.9 | zulu | | 11.0.9-zulu | | 11.0.9.fx | zulu | | 11.0.9.fx-zulu | | 10.0.2 | zulu | | 10.0.2-zulu | | 9.0.7 | zulu | | 9.0.7-zulu | | 8.0.272 | zulu | | 8.0.272-zulu | | 8.0.272.fx | zulu | | 8.0.272.fx-zulu | | 8.0.202 | zulu | | 8.0.202-zulu | | 7.0.282 | zulu | | 7.0.282-zulu | | 7.0.181 | zulu | | 7.0.181-zulu BellSoft | | 15.0.1.fx | librca | | 15.0.1.fx-librca | | 15.0.1 | librca | | 15.0.1-librca | | 14.0.2.fx | librca | | 14.0.2.fx-librca | | 14.0.2 | librca | | 14.0.2-librca | | 13.0.2.fx | librca | | 13.0.2.fx-librca | | 13.0.2 | librca | | 13.0.2-librca | | 12.0.2 | librca | | 12.0.2-librca | | 11.0.9.fx | librca | | 11.0.9.fx-librca | | 11.0.9 | librca | | 11.0.9-librca | | 8.0.272.fx | librca | | 8.0.272.fx-librca | | 8.0.272 | librca | | 8.0.272-librca | | 8.0.265.fx | librca | | 8.0.265.fx-librca GraalVM | | 20.2.0.r11 | grl | | 20.2.0.r11-grl | | 20.2.0.r8 | grl | | 20.2.0.r8-grl | | 20.1.0.r11 | grl | | 20.1.0.r11-grl | | 20.1.0.r8 | grl | | 20.1.0.r8-grl | | 20.0.0.r11 | grl | | 20.0.0.r11-grl | | 20.0.0.r8 | grl | | 20.0.0.r8-grl | | 19.3.1.r11 | grl | | 19.3.1.r11-grl | | 19.3.1.r8 | grl | | 19.3.1.r8-grl Java.net | | 16.ea.22 | open | | 16.ea.22-open | | 16.ea.6.lm | open | | 16.ea.6.lm-open | | 16.ea.2.pma | open | | 16.ea.2.pma-open | | 15.0.1 | open | installed | 15.0.1-open | | 14.0.2 | open | | 14.0.2-open | | 13.0.2 | open | | 13.0.2-open | | 12.0.2 | open | | 12.0.2-open | | 11.0.2 | open | installed | 11.0.2-open | | 10.0.2 | open | | 10.0.2-open | | 9.0.4 | open | | 9.0.4-open SAP | | 15.0.1 | sapmchn | | 15.0.1-sapmchn | | 14.0.2 | sapmchn | | 14.0.2-sapmchn | | 13.0.2 | sapmchn | | 13.0.2-sapmchn | | 12.0.2 | sapmchn | | 12.0.2-sapmchn | | 11.0.9 | sapmchn | | 11.0.9-sapmchn Unclassified | >>> | 8u271 | none | local only | 8u271-oracle ================================================================================
現場からは以上です。