If Java is not installed, we recommend that you postpone installing it until absolutely necessary. Apple's October 2012 software update removes the Java plugin from all Web browsers.įollowing recent security vulnerabilities with Java, we recommend that Mac OS X users check their version of Java and keep it up-to-date. Java, a runtime environment that works 'behind the scenes' to let you use many Web sites, online services, and applications, is no longer built in with Macintosh operating systems.
Older software such as Adobe Photoshop and Illustrator requires legacy Java support. The reason you’re receiving this message is due to the removal of Java support in newer versions of OS X for security reasons. 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. Get the latest version If an app or webpage you want to use asks you to install Java software, you can download the current version of Java for OS X directly from Oracle's website.Īfter 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. Download Java for OS X directly from Oracle. Just a quick look at the Hauptwerk website tells me that it is only supported in Mac OS X Yosemite and earlier. The downloads page at Apple Support was recently updated with this, Download Java for OS X 2017-001 download and double- click to install. Legacy Java 6 works for me on High Sierra, Sierra, and El Capitan.