How to install OpenJDK 11 on Windows?

Windows Client (10, 11, 12) Performance & Dépannage
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How to install OpenJDK 11 on Windows?

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Extract the zip file into a folder, e.g. C:\Program Files\Java\ and it will create a jdk-11 folder (where the bin folder is a direct sub-folder). You may need Administrator privileges to extract the zip file to this location.

Set a PATH:

  • Select Panneau de configuration puis System.

  • Click Advanced puis Variables d’environnement.

  • Add the location of the bin folder of the JDK installation to the PATH variable in Variables système.

  • The following is a typical value for the PATH variable: C:\WINDOWS\system32;C:\WINDOWS;"C:\Program Files\Java\jdk-11\bin"

Set JAVA_HOME:

  • Under Variables système, click New.

  • Enter the variable name as JAVA_HOME.

  • Enter the variable value as the installation path of the JDK (without the bin sub-folder).

  • Click OK.

  • Click Apply Changes.

  • Configure the JDK in your IDE (e.g. IntelliJ or Eclipse).

You are set.

To see if it worked, open up the invite de commandes and type java -version and see if it prints your newly installed JDK.

If you want to uninstall - just undo the above steps.

Note: Vous pouvez également point JAVA_HOME to the folder of your JDK installations puis set the PATH variable to %JAVA_HOME%\bin. So when you want to change the JDK you change only the JAVA_HOME variable and leave PATH as it is.