Way to Uninstall Java on a Mac: Tutorial Guide

 Uninstall Java on MacHowever, Java is among the too famous programming languages that are used for Desktop & also the Web app enhancement. We probably are required to either uninstall it or entirely clear it from the Mac system in order to install the higher version. Similarly, this tutorial offers the steps needed in order to uninstall Java from Mac systems. It offers all the steps needed in order to remove the Java 8 on Mac systems including macOS Sierra, High Sierra, Mojave, & Catalina. In this tutorial, you will learn the way to Uninstall Java on a Mac.

Notes:

Well, Guys! The steps that are provided in this guide should be the exact to uninstall Java 8, Java 9, Java 10, Java 11, Java 12, Java 13, & Java 14 from macOS Sierra, High Sierra, Mojave, & as well as Catalina. However, we have to manually delete the Java files from the Mac system in order to uninstall it after all there is no uninstaller that instinctively clears the Java. Also, we must have to admin login to uninstall Java.

Lots of Mac users do not need Java on their PC. But whether you happen to have Java installed & also desire to clear it from a Mac. So then you are also able to uninstall the Java and JRE with a little bit of effort.

Well, Guys! The Uninstalling Java & also the JRE from the Mac is a little bit complexed than installing it. Though just as there is no dedicated uninstaller application or any tool. And it is not as easy as uninstalling other Mac applications after all the components are split into different locations. Though instead, you will either alter to the command line. Or dig around in the Finder & file system yourself in order to remove the Java in Mac OS. We will here show you the way to remove java by using both methods.

Further

Guys! You have to here remember that by clearing the Java that you will lose the capability to run any and all Java applications or Java-dependent applications & applets, either independently, standalone, or through the web. Though you would clearly not like to uninstall Java whether an application or web app you use needs Java. However, an alternative option would be to straightforwardly turn off Java instead. That turns it off but doesn’t clear it from the PC.

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Way to Remove Java on the Mac

To remove Java from the Mac is a three-step effort concerning manually removing various java related plug-ins & files found throughout macOS / Mac OS / Mac OS X. Both in the system /Library folder & also in the users ~/Library folder. However, you guys should most of the time back up your Mac just before clearing any item found within a system directory. Here is what you will wish to do & look for through the Finder:

  • Here you have to, first of all, Quit out of any active web browser or any other application which utilizes the Java
  • Simply from the Mac Finder, you have to just pull down the “Go” menu. Select “Go To Folder” and enter the following path:

/Library/Internet Plug-ins/

  • Here you must locate and then remove the “JavaAppletPlugin.plugin” from this folder – just note that moving this item to the trash requires an admin login
  •  Now move back to the ‘Go’ menu & “head To the Folder” and then enter the following path:

/Library/PreferencePanes/

  • Simply locate & remove the “JavaControlPanel.prefPane” also from this folder, once more you will need an admin login
  • At this time again you should return to the “Go” menu & “Go To Folder” to the following path:

~/Library/Application Support/Java/

  • Clear the “Java” folder
  • Finally, empty the Trash on the Mac as normal

Java will be cleared completely in this way.

Moreover, the Finder-based approach is the simpler & safer way to uninstall Java from a Mac. However, Mac users are also able to remove Java and JRE through the command line as well.

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To Remove the Java & JRE from Mac OS Command Line

You are also able to uninstall Java from the command line also by using the rm command. Though this is aimed at advanced utilizers those guys who understand the ramifications of utilizing the rm with superuser privileges. Similarly, guys, this is not for novice users, by using the command line needs precise syntax & failure to use accurate syntax probably result in erroneous commands or unintended data loss.

One after the other, execute each of the following commands separately:

sudo rm -rf "/Library/Internet Plug-Ins/JavaAppletPlugin.plugin"

sudo rm -rf "/Library/PreferencePanes/JavaControlPanel.prefPane"

sudo rm -rf "~/Library/Application Support/Java"

Alright, This requires verifying with sudo. So be certain you have the syntax 100% right. Whether you do not confirm whether the syntax is correct so don’t execute the commands. Instead, you would likely wish to use the Finder-based approach of clearing the java instead.

Remember that if you uninstall Java & JRE by command line or by the Mac Finder GUI. So guys we can here say that the result is the same. You are particularly removing the Java plugins, control panels, & app also support for Java from the Mac.

You are also able to always install again the Java onto the Mac at a later point whether you decide that it is essential. Further, most users of Mac do not need Java on their PCs and thus won’t need to install it.

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Conclusion

Similarly, this tutorial offers the steps needed in order to uninstall Java from Mac systems. It offers all the steps needed in order to remove the Java 8 on Mac systems including macOS Sierra, High Sierra, Mojave, & Catalina. In this tutorial, you have learned the way to Uninstall Java on a Mac. Well, I hope you like the guide. If you have any queries so then you can ask us in the comments section below.

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