Java Plugin Download Mac

The Java Embedding Plugin is a utility that allows other web browsers than Apple's Safari to use the most recent versions of Java on Mac OS X. When used together with an updated version of Mozilla's MRJ Plugin Carbon (included in this distribution), the Java Embedding Plugin's functionality is currently available to recent versions of Firefox. How to: Fix Java Command-Line Tool Pop-Up on Mac OS Truong Nguyen August 29, 2017 How-To After upgrading to a newer version of Mac OS X (Yosemite 10.10 and El Capitan 10.11) or macOS (Sierra 10.12 and High Sierra 10.13), you may end up getting an annoying new pop-up message whenever you start your computer.

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After upgrading to a newer version of Mac OS X (Yosemite 10.10 and El Capitan 10.11) or macOS (Sierra 10.12 and High Sierra 10.13), you may end up getting an annoying new pop-up message whenever you start your computer. It says, “To use the java command-line tool, you need to install a JDK.” It asks you to click “More Info” and visit the JDK (Java Developer Kit) download website.

The reason you’re receiving this message is due to the removal of Java support in newer versions of OS X for security reasons. Older software such as Adobe Photoshop and Illustrator requires legacy Java support. Without a compatible Java command-line tool for these software, you’ll get this pop-up every time you turn on your Mac computer.

Java Plugin Download Mac

When you visit the download website to update Java, you find that the issue isn’t resolved! You’re still getting the same pop-up. This isn’t a complicated issue to fix, but it is an indirect one. The problem is that you’re not being routed to the correct download website when you click “More Info.”

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Apple could have remedied this issue by programming the “More Info” button to direct you to the right fix. Here are the steps you can take to finally rid yourself of this pop-up:

Fix Java Command-Line Tool Pop-Up on Mac OS X
  • Download Java for OS X 2017-001 aka Apple’s version of Legacy Java Command-line tool.
  • Mount the .dmg disk image file and install Java 6 runtime for OS X.
  • Restart your Mac and enjoy the absence of this Java command-line tool error pop-up!

Kronos is a system that requires Java. Occasionally you may run into error messages regarding the Java in your system. This guide will show you the next steps you should take if you receive an error message stating the 'Java plug-in is not installed'

Note: the Java plug-in is entirely disabled within Google Chrome, so if you are trying to use Chrome and getting an error, the first step would be to switch to Firefox, Internet Explorer, or Safari.

  1. Open the Firefox browser or restart it, if it is already running
  2. From the Firefox menu, select Tools, then click the Add-ons option
  3. In the Add-ons Manager window, select Plugins
  4. Click Java (TM) Platform plugin (Windows) or Java Applet Plug-in (Mac OS X) to select it
  5. Check that the option selected is Ask to Activate or Always Activate or on older Firefox versions, click on the Enable button (if the button says Disable, Java is already enabled)
  1. When Firefox is open, click on the Firefox tab in to top left of your screen.
  2. Click Preferences.
  3. Click Content.
  4. In the Content options, ensure that Enable Java and Enable JavaScript are checked.
  1. Click on the Safari tab in the upper left of your screen, and select Preferences.
  2. Choose the Security option.
  3. Select Allow Plug-ins, then click on Manage Website Settings.
  4. Click on the Java item, select an option (Ask, Allow or Allow Always) from the pulldown list When visiting other websites.
  5. Click Done, then close the Safari Preferences window.

Java Runtime Mac

  1. Click Tools(Gear symbol in the upper right hand corner of the browser) and then click Internet Options.
  2. Select the Security tab, and select the Custom Level button.
  3. Scroll down to Scripting of Java applets.
  4. Make sure the Enable radio button is checked.
  5. Click OK to save your preference.