A random program that I installed reset the default application (Java) for .jar files on my Macbook, and to reset the behaviour in Mac OSX took a bit more work than I thought. Turns out the “Java Launcher” isn’t in the list of applications that you can select from, in the “Open With…” list. You’ll need to select “Open With”, choose “Other”, and browse to the following:

/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java
Java 7 Mac Download
Ensure that it’s set to “Always Open With”, and you should be set. All .jar files will now be opened with Java in the future.

Java Jar File Download Mac Iso
- Mar 23, 2016.
- Aug 06, 2019.
Download Java For Mac Os
I'm trying to download jsoup on my mac (Mountain Lion). I've downloaded the jsoup.jar file and installed the last java 7 from the site. But here is the problem, when I double click the.jar file it tells to me. The Java JAR file “jsoup-1.7.2.jar” could not be launched. To test that Java is installed and working properly on your computer, run this test applet. Install Java on Mac. Download the jre-8u65-macosx-x64.pkg file. Review and agree to the terms of the license agreement before downloading the file. Double-click the.pkg file to launch it; Double-click on the package icon to launch install Wizard. Download the latest JavaFX SDK installer file for Windows (an EXE extension) or Mac OS X (a DMG extension). Download older versions of the JavaFX SDK installer from the Previous Releases download page. After the download is complete, double-click the EXE or DMG file to run the installer. On the Mac OS X platform, double-click the open-box icon. The most reliable way to launch the installer is from a terminal like this: java -jar i2pinstall0.9.47.jar.This will launch the GUI installer. Depending on how your computer is set up, you may be able to start the installer by double-clicking the 'i2pinstall0.9.47.jar' file or right-clicking the file and selecting 'Open with Java'. Jul 14, 2020.