Introduction
The next generation Java Plug-in (introduced in Java SE 6 update 10), needs to be enabled in order to view applets that leverage features of this Java Plug-in. The next generation Java Plug-in is not enabled by default on Mac OS systems. So here are a few tips to enable the plug-in. Upgrade to a 6u17 based Java update. This support page from.
And this happens a lot with Java developers. Sometimes, you want to learn and explore the latest version of Java, but you cannot install it on your machine because you and your team are working on. Previously, Oracle decided to extend public updates for JDK 8, the development kit for Java SE 8, until at least January 2019, after having originally planned to end them this September.
This blog attempts to address the concerns around the recent Java SE 8 public updates and what it means to VMware customers who use Java in their environment.
The below content is a collection of updates from Oracle Corporation which has been accumulated and posted in this blog for ease of reading for the viewers.
Oracle has announced that, effective January 2019, Java SE 8 public updates will no longer be available for “Business, Commercial or Production use” without a commercial license.
VMware has a commercial license and support agreement with Oracle for Java SE for Embedded Use and our commercial license allows for distribution until November 4, 2022.
What this means is
- For any VMware product , which is part of the VMware suite of products and which the customer is licensed to use by VMware, if that VMware product has a Java component/s ie if that VMware product has Java bundled with it as a product , VMware’s commercial license agreement till Nov 4, 2022 will cover all VMware core products including Java.
- For any non-VMware product , whether its a custom Java application deployed in a Guest VM or a 3rd part non-VMware product , both not part of the VMware suite of products, having a Java component/s, responsibility of licensing that Java component/s is ON the Customer. This change in licensing policy is a solely and wholly because of the fallout of the changes in Oracle Java licensing rules
Oracle Java SE Support Roadmap
From Oracle Java SE Support Roadmap :
The guidance below applies to three types of Java users:
- Oracle Customers. Oracle Customers are those Oracle customers with an active (1) Java SE Subscription and/or Java SE Desktop Subscription, (2) support contract for Oracle Java SE Advanced, Oracle Java SE Advanced Desktop, Oracle Java SE Suite, and/or Java SE Support, or (3) Java SE support entitlement for use of Java SE solely with another Oracle product (Visit My.Oracle Support Note 1439822.1 – All Java SE Downloads on MOS – Requires Support Login).
- Commercial Users. Commercial Users are entities other than Oracle Customers that use Java SE for free for business, commercial or production purposes as part of a Java application delivered by a third party or developed internally.
- Personal Users. Personal Users are individuals who use Java SE for free on personal desktops or laptops. Personal users include individuals using Oracle Java SE to develop applications for hobby or educational purposes, play games or run consumer productivity applications.
Oracle Java SE 8 Release Updates
Public updates for Oracle Java SE 8 will remain available for individual, personal use through at least the end of 2020.
Public updates for Oracle Java SE 8 released after January 2019 will not be available for business, commercial or production use without a commercial license.
More information on this can be found here.
End of Public Updates of Java SE 8
Java SE 8 is going through the End of Public Updates process for legacy releases.
Oracle will continue to provide free public updates and auto updates of Java SE 8, until at least the end of December 2020 for Personal Users, and January 2019 for Commercial Users.
Personal Users continue to get free Java SE 8 updates from Oracle at java.com (or via auto update), and Commercial Users continue to get free updates to Java SE 8 from OTN for free under the BCL license.
Starting with the April 2019 scheduled quarterly critical patch update, Oracle Customers can access updates to Java SE 8 for commercial use from Oracle through My Oracle Support and via corporate auto update where applicable (Visit My.Oracle Support Note 1439822.1 – All Java SE Downloads on MOS – Requires Support Login).
Oracle does not plan to migrate desktops from Java SE 8 to later versions via the auto update feature. This includes the Java Plugin and Java Web Start. Instead of relying on a browser-accessible system JRE, we encourage application developers to use the packaging options introduced with Java SE 9 to repackage and deliver their Java applications as stand-alone applications that include their own custom runtimes.
Oracle Java SE Subscription FAQ
What is a Java SE Subscription? What can I access with the Java SE Subscription?
Java SE Subscription is a simple, low-cost monthly subscription that includes Java SE Licensing and Support for use on Desktops, Servers or Cloud deployments, It follows a commonly used model, popular with Linux distributions. The subscription provides access to tested and certified performance, stability, and security updates for Java SE, directly from Oracle. It also includes access to My Oracle Support (MOS) 24×7, support in 27 languages, Java SE 8 Desktop management, monitoring, and deployment features, among other benefits. Visit Java SE Subscription for more information.
What happens if I do not renew a subscription?
At the end of your Java SE Subscription, your rights to any commercial software downloaded under the subscription, and your access to Oracle Premier Support, will end. We recommend transitioning your Java SE applications to OpenJDK binaries from Oracle (under a GPL license) before the end of your subscription if you do not intend to continue with the subscription. This will allow you to continue running your applications uninterrupted.
At the end of your Java SE Subscription, your rights to any commercial software downloaded under the subscription, and your access to Oracle Premier Support, will end. We recommend transitioning your Java SE applications to OpenJDK binaries from Oracle (under a GPL license) before the end of your subscription if you do not intend to continue with the subscription. This will allow you to continue running your applications uninterrupted.
More information on Oracle Java Subscription can be found here.
What does it mean to VMware Customers?
From a VMware Standpoint –
Oracle has announced that, effective January 2019, Java SE 8 public updates will no longer be available for “Business, Commercial or Production use” without a commercial license.
VMware has a commercial license and support agreement with Oracle for Java SE for Embedded Use and our commercial license allows for distribution until November 4, 2022.
What this means is
- For any VMware product , which is part of the VMware suite of products and which the customer is licensed to use by VMware, if that VMware product has a Java component/s, VMware’s commercial license agreement till Nov 4, 2022 will cover all VMware core products.
- For any non-VMware product , whether its a custom Java application deployed in a Guest VM or a 3rd part non-VMware product , both not part of the VMware suite of products, having a Java component/s, responsibility of licensing that Java component/s is ON the Customer. This change in licensing policy is a solely and wholly because of the fallout of the changes in Oracle Java licensing rules.
This page describes how to install and uninstall JRE 8 on OS X computers.
Note: The JRE installation includes the JavaFX Runtime which is incorporated into the same directory structure. |
This page has these topics:
See 'JDK 8 and JRE 8 Installation Start Here' for general information about installing JDK 8 and JRE 8.
See 'OS X Platform Install FAQ' for general information about installing JRE 8 on OS X.
System Requirements
Observe these requirements:
- Any Intel-based computer running OS X 10.8 (Mountain Lion) or later.
- Administrator privileges.
Note that installing the JRE on OS X is performed on a system-wide basis, for all users, and administrator privileges are required. You cannot install Java for a single user.
Only one JRE can be installed at a time. The system will not install a JRE that has a lower version than the current version. If you wish to install a lower version of the JRE, uninstall the current version as described in 'Uninstalling the JRE'.
Installing a JRE from Oracle will not update
java -version
symlinks or add java
to your path. To be able to do this, you need to install the JDK.JRE Downloaded File
Depending on your processor, the downloaded file has one of the following names, where
version
is the update number:jre-8u
version
-macosx-amd64.dmg
jre-8u
version
-macosx-x64.dmg
Installing JRE 8u40
If you are installing JRE 8u40, then follow these steps:
- Download the file.Before the file can be downloaded, you must accept the license agreement.
- From either the Downloads window of the browser, or from the file browser, double click the file
.dmg
to launch it.A Finder window appears containing an icon of an open box and the name of the.app
file. - Double click the package icon to launch the Install app.A window appears that says, 'Java 8 Update 40 is trying to install a new helper tool. Type your password to allow this.'Enter the Administrator login name and password and then click Install Helper.The Install app then displays the Introduction window.
- Click Next.Oracle has partnered with companies that offer various products. The installer may present you with the option to install these programs when you install Java. Specify if you want these programs installed and then click Next.Note:You can disable the presentation of offers during installation by specifying the
--args SPONSORS=0
option in the terminal command line. For example:open /Volumes/Java 8 Update 40/Java 8 Update 40.app --args SPONSORS=0
An Installation Progress window is displayed. Once the software is installed, a confirmation window appears and then an applet is launched to verify the version of Java installed. - Delete the
.dmg
file if you want to save disk space.
Determining the Installed Version of the JRE
If you have not yet installed Apple's Java OS X 2012-006 update, then you are still using a version of Apple Java 6 that includes the plug-in and the Java Preferences app. See 'Note for Users of OS X that Include Apple Java 6 Plug-in'.
Only one JRE can be installed. Installing a JRE removes the previously installed JRE. The JRE version used by the system can be determined in one of two ways:
- From System Preferences click the Java icon from the Other category. This launches the Java Control Panel. Click About.
- Type the following in a Terminal window (note escaped space character, ignore line break):
The system will not install a JRE that has a lower version than the current version. If you want to install a lower version, first uninstall the existing version.
Uninstalling the JRE
To uninstall the JRE, you must have Administrator privileges and execute the remove commands either as root or by using the sudo(8) tool.
Remove one directory and one file (a symlink), as follows:
- Navigate to
/Library/Internet Plug-Ins
and remove theJavaAppletPlugin.plugin
directory. - Navigate to /
Library/PreferencePanes
and removeJavaControlPanel.prefpane
.
What Happens To Java Oracle After You Download It On Mac Os
Do not attempt to uninstall Java by removing the Java tools from
/usr/bin
. This directory is part of the system software and any changes will be reset by Apple the next time you perform an update of the OS.