How to Install Different Java Versions on macOS Using Homebrew

Are you a developer looking for a way to manage different versions of Java on your Mac system? Look no further! In this tutorial, we will show you how to install and switch between different Java versions using Homebrew.

First things first, you need to have Homebrew installed on your system. If you don't have it installed, you can do so by following the instructions on the official Homebrew website.

Once you have Homebrew installed, you can start installing different Java versions. You can use the `brew install` command followed by the name of the Java version you want to install. For example, to install Java 8, you would use the following command:

```

brew install openjdk@8

```

If you want to install a specific version of Java, you can do so by using the `brew install` command followed by the version number. For example, to install Java 11, you would use the following command:

```

brew install openjdk@11

```

Once you have installed different Java versions, you can switch between them by using the `brew link` command. For example, to make Java 8 the default Java version, you would use the following command:

```

brew link --overwrite java@8

```

To uninstall a Java version, you can use the `brew uninstall` command followed by the name of the Java version. For example, to uninstall Java 11, you would use the following command:

```

brew uninstall openjdk@11

```

In this tutorial, we will show you how to install and switch between different Java versions using Homebrew. We will also cover how to upgrade OpenJDK in macOS using brew.

How to Install Java Using Homebrew

To install Java using Homebrew, you need to use the `brew install` command followed by the name of the Java version. For example, to install Java 8, you would use the following command:

```

brew install openjdk@8

```

brew install openjdk@11

```

brew link --overwrite java@8

```

How to Upgrade OpenJDK in macOS Using Brew

To upgrade OpenJDK in macOS using brew, you can use the `brew install` command followed by the name of the OpenJDK version. For example, to upgrade to OpenJDK Temurin 17 LTS, you would use the following command:

```

brew install --cask temurin@17

```

Once you have upgraded to a newer version of OpenJDK, you can switch between different versions by using the `brew link` command. For example, to make OpenJDK Temurin 17 LTS the default Java version, you would use the following command:

```

brew link --overwrite java@17

```

In this tutorial, we have shown you how to install and switch between different Java versions using Homebrew on your Mac system. We have also covered how to upgrade OpenJDK in macOS using brew.

By following these steps, you can easily manage multiple versions of Java on your system and switch between them as needed. This is especially useful for developers who need to work with different projects that require different versions of Java.

References

* Homebrew website:

* OpenJDK website:

I hope this helps! Let me know if you have any further questions or concerns.

Brew install java