Java Jdk 6 For Mac Os X
Apr 18, 2017 Tips on how to uninstall JDK or Java SE in Mac OS X. 1 How to see JDK versions already installed. The javahome -v command will list all JDKs already installed in your Mac OS. $ /usr/libexec/javahome -v. Output after executing above command may be similar with following text, which means there was two versions of JDK installed, 1.8.0121 and 1. Mar 23, 2016 Download Java for OS X directly from Oracle. 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.
Java SE 6 Downloads. Go to the Oracle Java Archive page. Thank you for downloading this release of the Java TM Platform, Standard Edition Development Kit (JDK TM).The JDK is a development environment for building applications, applets, and components using the Java programming language. If you prefer to continue using Apple's Java 6 plug-in, follow the steps provided in the Java for OS X 2014-001 topic at the Apple Developer site. After installing Java for macOS 2012-006, can I continue to use Apple's Java 6 alongside the macOS JDK or JRE for Java 10? Java Development Kit for Mac (also known as JDK) is a highly professional cross-platform SDK platform created and regularly supported by Oracle Corporation.With a goal of providing specific implementation of Java SE, Java EE and Java ME platforms developers from all around the world use it. Because of its strong development support, this SDK package represents the most popular and widely used. Java 5 compatibility has been dropped. To use DrJava, you will need Java 6 or newer. New features since the last stable release: - DrJava is now compatible with Java 8 and perhaps with future editions of Java. Bug fixes since the last stable release: - DrJava correctly finds and labels Oracle JDK 7 compilers on Mac OS X.
This article shows you how to install Java on Mac OSX, and also how to do Java/JDK version switching.
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Tested with
- Mac OS 10.15.3
- JDK 8, 9, 10, 11, 12, 13 (AdoptOpenJDK)
Note
On Mac OSX, Java should installed in this folder; it is Mac’s standard.
We will show you two ways to install Java JDK on Mac, via the popular Homebrew package manager and manually installation.
1. Homebrew
1.1 Install Homebrew and update it.
1.2 Add adoptopenjdk/openjdk.
1.3 Find all available JDK.
The output may vary.
1.4 Java 8, 9, 10, 11, 12, 13, choose one to install.
This example will install Java 8 and 11 for testing.
1.5 Where Java is installed? /usr/libexec/java_home -V
Homebrew will install the JDK at folder /Library/Java/JavaVirtualMachines/, and this folder is Mac’s standard folder for Java installs.
1.6 Test it, by default, Mac takes the highest version.
1.7 How to do version switching? Refer to below 3. version switching
2. Manual installation
The example shows you how to download the early access JDK 14 and install it on Mac OSX.
Steps
- Download JDK.
- Puts the JDK folder at
/Library/Java/JavaVirtualMachines. - Export
JAVA_HOME.
2.1 Download the early access JDK 14 from the OpenJDK website.
2.2 Extracts tar file to /Library/Java/JavaVirtualMachines
2.3 Export JAVA_HOME.
Find out where is JDK 14.
Create or edit the existing ~/.bash_profile with a text editor.
Export JAVA_HOME, save and exit.
Reflect the changes
2.4 Test it.
3. Version Switching
In this tutorial, we installed the Java 8 and Java 11 via Homebrew (Step 1), and Java 14 manually (Step 2), so this Mac has three versions now. And the Mac is using the JDK 14.
Note
There are tools like jEnv to manage the Java version switching, but I prefer to manage with export JAVA_HOME manually, it’s simple and easy to understand, no black box magic.
3.1 Create or edit the existing ~/.bash_profile with a text editor like vim or nano, export JAVA_HOME to the specified JDK we want to use on Mac.
The above changes will make JAVA_HOME point to JAVA 8.
3.2 Reflect the changes.
Done.
If we want to switch JDK version again, update the ~/.bash_profile and export JAVA_HOME to other JDK version.