How to Download and Install Java SE Development Kit 7 Update 80 64 Bit
If you are a developer or a hobbyist who wants to create applications, applets, and components using the Java programming language, you will need a development environment that provides you with the tools and libraries you need. One of the most popular and widely used development environments is the Java SE Development Kit (JDK), which is a collection of software that includes the Java Runtime Environment (JRE), the Java compiler, the Java debugger, and other utilities.
In this article, we will show you how to download and install the latest version of the JDK, which is JDK 7 update 80 (JDK 7u80) for the 64-bit operating system. We will also explain what JDK 7u80 is, why you need it, and how to verify its installation. By following this guide, you will be able to set up your Java development environment in no time.
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What is Java SE Development Kit 7 Update 80 64 Bit?
JDK 7u80 is the latest release of the Java SE Platform, Standard Edition Development Kit. It was released by Oracle on April 14, 2015, as part of the Oracle Critical Patch Update Advisory. It contains security fixes and enhancements that improve the performance, stability, and compatibility of the Java platform.
JDK 7u80 supports the Java SE Platform version 7, which was first released in July 2011. It introduces new features such as Project Coin (small language changes), NIO.2 (enhanced file system API), Fork/Join Framework (parallel programming support), Dynamic Language Support (invokedynamic instruction), and more.
JDK 7u80 is available for various operating systems, such as Windows, Linux, Mac OS X, and Solaris. It comes in two versions: a compressed archive file (.tar.gz or .zip) and an installer file (.exe or .rpm). The compressed archive file contains only the JDK software without any installer. The installer file contains the JDK software along with an installation wizard that guides you through the installation process.
Why do you need Java SE Development Kit 7 Update 80 64 Bit?
You need JDK 7u80 if you want to develop applications, applets, and components using the Java programming language. With JDK 7u80, you can compile, debug, and run your Java code using the latest features and security updates of the Java platform.
You also need JDK 7u80 if you want to run Oracle licensed products that require it, such as Oracle Database, Oracle Fusion Middleware, Oracle WebLogic Server, and more. These products may not work properly with older or newer versions of the JDK.
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To download JDK 7u80, you need to visit the Oracle website and choose the appropriate version for your operating system. You also need to accept the Oracle Binary Code License Agreement for Java SE before downloading the file. Here are the steps you need to follow:
Downloading JDK 7u80 for Windows
Go to the .
Under the Java SE Development Kit 7u80 section, click on the Accept License Agreement radio button.
Choose the file that matches your Windows version and architecture. For example, if you have Windows 10 64-bit, you should choose jdk-7u80-windows-x64.exe.
Click on the file name to start the download. You may need to sign in with your Oracle account or create one if you don't have one.
Save the file to your preferred location on your computer.
Downloading JDK 7u80 for Linux
Go to the .
Under the Java SE Development Kit 7u80 section, click on the Accept License Agreement radio button.
Choose the file that matches your Linux distribution and architecture. For example, if you have Ubuntu 18.04 64-bit, you should choose jdk-7u80-linux-x64.tar.gz.
Click on the file name to start the download. You may need to sign in with your Oracle account or create one if you don't have one.
Save the file to your preferred location on your computer.
Downloading JDK 7u80 for Mac OS X
Go to the .
Under the Java SE Development Kit 7u80 section, click on the Accept License Agreement radio button.
Choose the file that matches your Mac OS X version and architecture. For example, if you have Mac OS X 10.11.6 64-bit, you should choose jdk-7u80-macosx-x64.dmg.
Click on the file name to start the download. You may need to sign in with your Oracle account or create one if you don't have one.
Save the file to your preferred location on your computer.
Downloading JDK 7u80 for Solaris
Go to the .
Under the Java SE Development Kit 7u80 section, click on the Accept License Agreement radio button.
Choose the file that matches your Solaris version and architecture. For example, if you have Solaris 11.4 SPARC 64-bit, you should choose jdk-7u80-solaris-sparcv9.tar.gz.
Click on the file name to start the download. You may need to sign in with your Oracle account or create one if you don't have one.
Save the file to your preferred location on your computer.
How to install Java SE Development Kit 7 Update 80 64 Bit?
To install JDK 7u80, you need to run the downloaded file and follow the instructions on the screen. The installation process may vary depending on your operating system and whether you downloaded the compressed archive file or the installer file. Here are the steps you need to follow:
Installing JDK 7u80 on Windows
Double-click on the downloaded installer file (jdk-7u80-windows-x64.exe) to launch it.
If prompted by User Account Control, click Yes to allow the installation.
In the Welcome screen, click Next to continue.
In the Custom Setup screen, choose which components of JDK 7u80 you want to install and where you want to install them. You can also change the default installation directory by clicking Change. Click Next when you are done.
In the JRE Installation Options screen, choose whether you want to install a public JRE or not. A public JRE allows other applications that require Java to run on your computer. Click Next when you are done.
In the Destination Folder screen, review the installation summary and click Install to start the installation.
Wait for the installation to complete. You may see a progress bar and some messages on the screen.
In the Installation Completed screen, click Close to exit the installer.
Installing JDK 7u80 on Linux
Extract the downloaded compressed archive file (jdk-7u80-linux-x64.tar.gz) to a location of your choice. You can use the tar command or a graphical tool like Archive Manager.
Open a terminal and navigate to the extracted directory (jdk1.7.0_80).
Run the following command to install JDK 7u80: sudo ./install
Enter your password when prompted and press Enter.
Follow the instructions on the screen to complete the installation. You may need to accept the license agreement and choose the installation directory.
When the installation is finished, you will see a message saying "Installation of Java SE Development Kit 7 update 80 has completed."
Installing JDK 7u80 on Mac OS X
Double-click on the downloaded installer file (jdk-7u80-macosx-x64.dmg) to mount it.
In the Finder window that opens, double-click on the JDK 7 Update 80.pkg icon to launch it.
If prompted by Gatekeeper, click Open to allow the installation.
In the Introduction screen, click Continue to proceed.
In the License screen, read and accept the license agreement by clicking Continue and then Agree.
In the Installation Type screen, click Install to start the installation. You may need to enter your administrator password and click Install Software.
Wait for the installation to complete. You may see a progress bar and some messages on the screen.
In the Summary screen, click Close to exit the installer.
Installing JDK 7u80 on Solaris
Extract the downloaded compressed archive file (jdk-7u80-solaris-sparcv9.tar.gz) to a location of your choice. You can use the tar command or a graphical tool like File Roller.
Open a terminal and navigate to the extracted directory (jdk1.7.0_80).
Run the following command to install JDK 7u80: sudo ./install
Enter your password when prompted and press Enter.
Follow the instructions on the screen to complete the installation. You may need to accept the license agreement and choose the installation directory.
When the installation is finished, you will see a message saying "Installation of Java SE Development Kit 7 update 80 has completed."
How to verify Java SE Development Kit 7 Update 80 64 Bit installation?
To verify that JDK 7u80 is installed correctly and working properly, you can use the java and javac commands in your terminal or command prompt. These commands will show you the version and other information of your Java environment. Here are the steps you need to follow:
Open a terminal or command prompt on your system.
Type java -version and press Enter. You should see something like this:
java version "1.7.0_80" Java(TM) SE Runtime Environment (build 1.7.0_80-b15) Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)
This means that you have JDK 7u80 installed and running on your system.
Type javac -version and press Enter. You should see something like this:
javac 1.7.0_80
This means that you have JDK 7u80 compiler installed and working on your system.
If you see any errors or different versions, you may need to check your PATH environment variable or reinstall JDK 7u80.
Conclusion
In this article, we have shown you how to download and install JDK 7u80 for your 64-bit operating system. We have also explained what JDK 7u80 is, why you need it, and how to verify its installation. We hope that this guide has helped you set up your Java development environment easily and quickly.
If you have any questions or feedback, please feel free to leave a comment below. We would love to hear from you and help you with any issues you may encounter. Happy coding!
Frequently Asked Questions
Here are some of the most common questions that people ask about JDK 7u80:
Q: How do I uninstall JDK 7u80?
A: To uninstall JDK 7u80, you need to follow the steps below:
For Windows, go to Control Panel > Programs > Programs and Features. Find Java SE Development Kit 7 Update 80 in the list and click Uninstall. Follow the instructions on the screen to complete the uninstallation.
For Linux, go to the installation directory of JDK 7u80 and run the command sudo ./uninstall. Follow the instructions on the screen to complete the uninstallation.
For Mac OS X, go to Finder > Applications > Utilities > Java Preferences. Click on the Network tab and uncheck Java SE Development Kit 7 Update 80. Click OK and close the window. Then, go to Finder > Applications and drag Java SE Development Kit 7 Update 80 to the Trash.
For Solaris, go to the installation directory of JDK 7u80 and run the command sudo ./uninstall. Follow the instructions on the screen to complete the uninstallation.
Q: How do I update JDK 7u80?
A: To update JDK 7u80, you need to download and install the latest version of JDK from the Oracle website. You can follow the same steps as described above for downloading and installing JDK 7u80. The new version will overwrite the old version automatically.
Q: How do I switch between different versions of JDK?
A: To switch between different versions of JDK, you need to change your PATH environment variable to point to the desired version of JDK. You can do this by editing your system or user settings depending on your operating system. For example, on Windows, you can go to Control Panel > System > Advanced System Settings > Environment Variables and edit the PATH variable under System variables or User variables. You can add or remove the paths to different versions of JDK as you wish.
Q: How do I check if my system is 64-bit or 32-bit?
A: To check if your system is 64-bit or 32-bit, you can use the following methods:
For Windows, go to Control Panel > System and Security > System. Under System type, you will see either 64-bit Operating System or 32-bit Operating System.
For Linux, open a terminal and type uname -m. You will see either x86_64 (64-bit) or i686 (32-bit).
For Mac OS X, go to Apple menu > About This Mac. Under Processor, you will see either Intel Core i5 (64-bit) or Intel Core 2 Duo (32-bit).
For Solaris, open a terminal and type isainfo -v. You will see either sparcv9 (64-bit) or sparc (32-bit).
Q: Where can I find more information about JDK 7u80?
A: You can find more information about JDK 7u80 on the following websites:
: This is where you can download JDK 7u80 for your operating system.
: This is where you can find the official documentation for JDK 7u80, including tutorials, guides, reference manuals, and more.
: This is where you can find the release notes for JDK 7u80, including new features, bug fixes, known issues, and more.
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