How to Install Java 8 on a Mac

Are you looking to install Java 8 on your Mac? In this post, we'll show you how to do it using Homebrew.

Before installing Java 8, make sure you have Homebrew installed on your Mac. If not, you can download and install it from the official website.

Once you have Homebrew installed, you can use it to install any version of Java, including Java 8. To check if you already have a previous version of Java installed on your system, run the following command in your terminal:

```bash

java -version

```

If you don't have Java 8 installed, you'll need to download and install it from the official Oracle website.

To install the latest version of Java using Homebrew, simply run the following command:

```bash

brew cask install java

```

Once you've installed the latest version of Java, you can switch between different versions of Java by adding aliases to your `.bash_profile` file. To do this, add the following lines to your file:

```bash

export JAVA_8_HOME=$(/usr/libexec/java_home -v1.8)

alias java8='export JAVA_HOME=$JAVA_8_HOME'

```

Then, run the command `source ~/.bash_profile` to apply the changes.

To switch between different versions of Java, you can use the following commands:

```bash

java8

```

This will set your system to use Java 8. To switch back to the latest version of Java, simply type `java`.

You can also install specific versions of Java using Homebrew. For example, to install Java 11, run the following command:

```bash

brew cask install java@11

```

To install previous or specific versions of JDKs, you can get them from AdoptOpenJDK by running the following command:

```bash

brew tap adoptopenjdk/openjdk

```

In this case, we want to be able to switch between Java 8 and Java 11. To do this, add the following lines to your `.bash_profile` file:

```bash

export JAVA_11_HOME=$(/usr/libexec/java_home -v11)

alias java11='export JAVA_HOME=$JAVA_11_HOME'

```

Then, run the command `source ~/.bash_profile` to apply the changes.

In conclusion, installing Java 8 on a Mac is relatively easy using Homebrew. By following these steps, you can install and switch between different versions of Java, including Java 8 and Java 11.

Install java 8 for mac