plantUML等々、まだまだJava環境をつかうツールは存在しています
実際のところ
そこそこ時間がかかります
$ choco install javaruntime Chocolatey v1.2.0 Installing the following packages: javaruntime By installing, you accept licenses for the packages. …… javaruntime v8.0.231 [Approved] javaruntime package files install completed. Performing other installation steps. The install of javaruntime was successful. Software installed to 'C:\ProgramData\chocolatey\lib\javaruntime' Chocolatey installed 2/2 packages. See the log for details (C:\ProgramData\chocolatey\logs\chocolatey.log).
あたらしい端末で実行すると
$ java -version java version "1.8.0_351" Java(TM) SE Runtime Environment (build 1.8.0_351-b10) Java HotSpot(TM) 64-Bit Server VM (build 25.351-b10, mixed mode)
パスは
$ where.exe java C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe