Java 1.8.0_121 Download For Mac

Java Platform, Standard Edition (Java SE) lets you develop and deploy Java applications on desktops and servers, as well as in today's demanding embedded environments. Java offers the rich user interface, performance, versatility, portability, and security that today's applicationsrequire.

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Overview

In this tutorial, we will go over how to install the Java Development Kit, also known as the JDK. As a reminder, with the license agreement changes for the OracleJDK, you may also consider using the open-source OpenJDK instead. You can find detailed instructions for installing an OpenJDK version here.

Steps

1. Verify JDK is installed

On a Mac:

If you are using a Mac, you may already have the JDK installed. To confirm, open a terminal window by clicking on the terminal icon:

If you do not have a terminal icon as shown above, click on the search icon in the top right corner of the Mac menu bar in order to open the Spotlight search:

In the Spotlight search textbox, type in Terminal and then hit enter to open it:

Next, to confirm that you have Java already installed, type the following command in the terminal window: java -version

If you see a Java version printed on the screen, you've already got the runtime! You can now skip the rest of this tutorial and move on to the next tutorial: Install IntelliJ IDE.

On Windows:

Open a Command Prompt window by going to the WindowsStart menu and type in cmd in the search box. This will bring up a list of matching items and click or press enter on the Command Prompt item as shown below:

This will then open up the Windows Command Prompt as follows:

Next, to confirm that you have the JDK already installed on your Windows computer, type in the following command in the Windows Command Prompt window: java -version

If you see a Java version printed on the screen, you've already got the runtime! You can now skip the rest of this tutorial and move on to the next tutorial: Install IntelliJ IDE.

If instead, you do not have a JDK installed, you will need to check if your Windows operating system is running a 32 bit or 64 bit version. From the Windows Start menu, select Settings and then the About menu:

NOTE:

• If you are running an older version of Windows, you can follow the instructions from this link to check the bit version of your operating system.

2. Install JDK on Mac
If you don't have a JDK installed, proceed to the Oracle website to download the JDK installer

Note:

• At the time of this tutorial, the latest JDK is version 8, commonly known as JDK 8 for short.

Click Accept license agreement and then select Mac OS X to start the download:

When the download is completed, you can find the installation file for the JDK 8 in the Downloads section of Finder:

Double click on the installation file which in our case is jdk-8u71-macosx-x64.dmg. Then double click on the package icon to start the installation:

This opens the installation window and click Continue button:

Notice it skips the install location because the destination folder on the Mac is pre-configured. Next click on the Install button:

On the Mac, you will need to enter your password and then press the Install Software button:

When the installation is completed, you will see a successful message displayed. Click the Close button to close the installation window.

Verify that you now have a Java runtime by following Step 1 above.

3. Install JDK on Windows
If you don't have a JDK installed, proceed to the Oracle website to download the JDK installer.

Note:

• At the time of this tutorial, the latest JDK is version 8, commonly known as JDK 8 for short.

Click on the Accept license agreement.

At this point, you will need to know if you are running a Windows 32 or 64 bit Operating System. If you do not know this information, please go back to Step 1 above which outlines how to check the bit version of your Windows Operating System.
Next, click on your corresponding Windows x86 (for 32 bit Operating System) or Windows x64 (for 64 bit Operating System) to start the download.

When the download is completed, click on the Run button to start the installation:

This opens the installation wizard and click on the Next button:

The following screen will show the default location for the JDK, and click on the Next button:

This will kick off the installation as follows:

When the installation is completed, you will see a successful message displayed. Click on the Close button to close the installation wizard.

This concludes our tutorial on Scala Environment Setup - Install Java Development Kit (JDK) and I hope you've found it useful!

Stay in touch via Facebook and Twitter for upcoming tutorials.

Don't forget to like and share this page :)

Summary

In this article, we went over the following:

• How to verify you have JDK already installed.
• How to install the JDK on Mac or Windows.

Tip

• If your Mac has an older version of JDK and you would like to update it to the latest version which at the time of this tutorial is JDK 8, check out this tutorial from Oracle.

Source Code

The source code is available on the allaboutscala GitHub repository.

What's Next

In the next tutorial, I will go over how to install the IntelliJ Integrated Development Environment to help us write and execute our Scala code.

Stay tuned!

The current Gradle release is 6.7.1. You can download binaries and view docs for all Gradle versions from the releases page.

Prerequisites

Gradle runs on all major operating systems and requires only a Java JDK version 8 or higher to be installed. To check, run java -version:

Additional resources

• On-demand and live online training is available for free to Gradle users.
• Self-paced tutorials are a good place to try Gradle with a variety of languages in addition to the docs.
• Gradle has a new visual build inspection tool called build scans.
• Finally, the Gradle Newsletter is a great way to keep UP-TO-DATE, with issues crafted monthly.

Installing with a package manager

SDKMAN! is a tool for managing parallel versions of multiple Software Development Kits on most Unix-based systems.

Homebrew is 'the missing package manager for macOS'.

Other package managers are available, but the version of Gradle distributed by them is not controlled by Gradle, Inc. Linux package managers may distribute a modified version of Gradle that is incompatible or incomplete when compared to the official version (available from SDKMAN! or below).

› Additional helpful information

Installing manually

Step 1. Download the latest Gradle distribution

The current Gradle release is version 6.7.1, released on 16 Nov 2020. The distribution zip file comes in two flavors:

• Complete, with docs and sources

If in doubt, choose the binary-only version and browse docs and sources online.

Need to work with an older version? See the releases page.

Step 2. Unpack the distribution

Unzip the distribution zip file in the directory of your choosing, e.g.:

Create a new directory C:Gradle with File Explorer.

Open a second File Explorer window and go to the directory where the Gradle distribution was downloaded. Double-click the ZIP archive to expose the content. Drag the content folder gradle-6.7.1 to your newly created C:Gradle folder.

Alternatively you can unpack the Gradle distribution ZIP into C:Gradle using an archiver tool of your choice.

Step 3. Configure your system environment

Configure your PATH environment variable to include the bin directory of the unzipped distribution, e.g.:

Java 1.8.0_121 Download For Mac Windows 10

In File Explorer right-click on the This PC (or Computer) icon, then click Properties -> Advanced System Settings -> Environmental Variables.

Under System Variables select Path, then click Edit. Add an entry for C:Gradlegradle-6.7.1bin. Click OK to save.

Step 4. Verify your installation

Open a console (or a Windows command prompt) and run gradle -v to run gradle and display the version, e.g.:

› Additional helpful information

Upgrade with the Gradle Wrapper

If your existing Gradle-based build uses the Gradle Wrapper, you can easily upgrade by running the wrapper task, specifying the desired Gradle version:

Note that it is not necessary for Gradle to be installed to use the Gradle wrapper. The next invocation of gradlew or gradlew.bat will download and cache the specified version of Gradle.

3. Install JDK on Windows
If you don't have a JDK installed, proceed to the Oracle website to download the JDK installer.

Note:

• At the time of this tutorial, the latest JDK is version 8, commonly known as JDK 8 for short.

Click on the Accept license agreement.

At this point, you will need to know if you are running a Windows 32 or 64 bit Operating System. If you do not know this information, please go back to Step 1 above which outlines how to check the bit version of your Windows Operating System.
Next, click on your corresponding Windows x86 (for 32 bit Operating System) or Windows x64 (for 64 bit Operating System) to start the download.

When the download is completed, click on the Run button to start the installation:

This opens the installation wizard and click on the Next button:

The following screen will show the default location for the JDK, and click on the Next button:

This will kick off the installation as follows:

When the installation is completed, you will see a successful message displayed. Click on the Close button to close the installation wizard.

This concludes our tutorial on Scala Environment Setup - Install Java Development Kit (JDK) and I hope you've found it useful!

Stay in touch via Facebook and Twitter for upcoming tutorials.

Don't forget to like and share this page :)

Summary

In this article, we went over the following:

• How to verify you have JDK already installed.
• How to install the JDK on Mac or Windows.

Tip

• If your Mac has an older version of JDK and you would like to update it to the latest version which at the time of this tutorial is JDK 8, check out this tutorial from Oracle.

Source Code

The source code is available on the allaboutscala GitHub repository.

What's Next

In the next tutorial, I will go over how to install the IntelliJ Integrated Development Environment to help us write and execute our Scala code.

Stay tuned!

The current Gradle release is 6.7.1. You can download binaries and view docs for all Gradle versions from the releases page.

Prerequisites

Gradle runs on all major operating systems and requires only a Java JDK version 8 or higher to be installed. To check, run java -version:

Additional resources

• On-demand and live online training is available for free to Gradle users.
• Self-paced tutorials are a good place to try Gradle with a variety of languages in addition to the docs.
• Gradle has a new visual build inspection tool called build scans.
• Finally, the Gradle Newsletter is a great way to keep UP-TO-DATE, with issues crafted monthly.

Installing with a package manager

SDKMAN! is a tool for managing parallel versions of multiple Software Development Kits on most Unix-based systems.

Homebrew is 'the missing package manager for macOS'.

Other package managers are available, but the version of Gradle distributed by them is not controlled by Gradle, Inc. Linux package managers may distribute a modified version of Gradle that is incompatible or incomplete when compared to the official version (available from SDKMAN! or below).

› Additional helpful information

Installing manually

Step 1. Download the latest Gradle distribution

The current Gradle release is version 6.7.1, released on 16 Nov 2020. The distribution zip file comes in two flavors:

• Complete, with docs and sources

If in doubt, choose the binary-only version and browse docs and sources online.

Need to work with an older version? See the releases page.

Step 2. Unpack the distribution

Unzip the distribution zip file in the directory of your choosing, e.g.:

Create a new directory C:Gradle with File Explorer.

Open a second File Explorer window and go to the directory where the Gradle distribution was downloaded. Double-click the ZIP archive to expose the content. Drag the content folder gradle-6.7.1 to your newly created C:Gradle folder.

Alternatively you can unpack the Gradle distribution ZIP into C:Gradle using an archiver tool of your choice.

Step 3. Configure your system environment

Configure your PATH environment variable to include the bin directory of the unzipped distribution, e.g.:

Java 1.8.0_121 Download For Mac Windows 10

In File Explorer right-click on the This PC (or Computer) icon, then click Properties -> Advanced System Settings -> Environmental Variables.

Under System Variables select Path, then click Edit. Add an entry for C:Gradlegradle-6.7.1bin. Click OK to save.

Step 4. Verify your installation

Open a console (or a Windows command prompt) and run gradle -v to run gradle and display the version, e.g.:

› Additional helpful information

Upgrade with the Gradle Wrapper

If your existing Gradle-based build uses the Gradle Wrapper, you can easily upgrade by running the wrapper task, specifying the desired Gradle version:

Note that it is not necessary for Gradle to be installed to use the Gradle wrapper. The next invocation of gradlew or gradlew.bat will download and cache the specified version of Gradle.

› Additional helpful information

Older Releases

Java 1.8.0_121

You can find all releases and their checksums on the releases page.

Command-Line Completion

Command-line completion scripts are available for bash and zsh. This provides completion for Gradle tasks and command-line options.