Installing OpenJDK 21

ServiceMax Package in China > Configuring the Application > Setting up Migration Tool > Migration Tool Setup on Local Machine > Installing OpenJDK 21

The following topics are covered in this article:

• macOS

• Windows

macOS

1. Open a browser and go to: https://formulae.brew.sh/formula/openjdk@21#default

2. Run the following command in Terminal:

brew install openjdk@21

3. After installation, run the following commands as listed under Caveats:

sudo ln -sfn /opt/homebrew/opt/openjdk@21/libexec/openjdk.jdk \ /Library/Java/JavaVirtualMachines/openjdk-21.jdk echo 'export PATH="/opt/homebrew/opt/openjdk@21/bin:$PATH"' >> ~/.bashrc

4. Restart Terminal.

Windows

1. Open a browser and go to:

https://community.chocolatey.org/packages/openjdk/21.0.2

2. Install OpenJDK:

choco install openjdk --version=21.0.2

3. To set the JAVA_HOME environment variable, Open System Properties.

4. Select Advanced system settings.

5. Click Environment Variables.

6. Under System variables, click New and add:

Variable name: JAVA_HOME

Variable value: C:\Program Files\OpenJDK\openjdk-21

7. In Environment Variables > System variables > Path to update the system path.

8. Click Edit.

9. Add:

C:\Program Files\OpenJDK\openjdk-21\bin

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