Java Version 1.8.0_77 For Mac Download

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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'

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We would like to show you a description here but the site won’t allow us. Java™ SE Development Kit 8, Update 77 (JDK 8u77) The full version string for this update release is 1.8.077-b03 (where 'b' means 'build'). The version number is 8u77. This update release contains several enhancements and changes including the following. IANA Data 2016a. JDK 8u77 contains IANA time zone data version 2016a.

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.
  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.

See JDK 7 and JRE 7 Installation Guide for general information about installing JDK 7 and JRE 7.

See the Mac OS X Platform Install FAQ for general information about installing JDK 7 on Mac OS X.

Contents

System Requirements

  • Any Intel-based Mac running Mac OS X 10.7.3 (Lion) or later.
  • Administrator privileges.

Note that installing the JDK on a Mac is performed on a system wide basis, for all users, and administrator privileges are required. You cannot install Java for a single user.

Installing the JDK also installs the JRE. The one exception is that the system will not replace the current JRE with a lower version. To install a lower version of the JRE, first uninstall the current version.

JDK 7 Installation Instructions

Installation of the 64-bit JDK on Mac Platforms

When you download the Java Development Kit (JDK), the associated Java Runtime Environment (JRE) is installed at the same time. The JavaFX SDK and Runtime are also installed and integrated into the standard JDK directory structure.

Depending on your processor, the downloaded file has one of the following names:

  • jdk-7u<version>-macosx-amd64.dmg
  • jdk-7u<version>-macosx-x64.dmg

Where <version> is 6 or later.

1. Download the file. Before the file can be downloaded, you must accept the license agreement.

2. From either the Downloads window of the browser, or from the file browser, double click the .dmg file to launch it.

3. A Finder window appears containing an icon of an open box and the name of the .pkg file Double click the package icon to launch the Install app.

4. The Install app displays the Introduction window. Click Continue.

4a. Note that, in some cases, a Destination Select window appears. This is a bug, as there is only one option available. If you see this window, select Install for all users of this computer to enable the continue button. Click Continue.

5. The Installation Type window appears. Click Install.

Java Version 1.8.0_77 For Mac Download

6. A window appears which says 'Installer is trying to install new software. Type your password to allow this.' Enter the Administrator login and password and click Install Software.

7. The software is installed and a confirmation window appears. Click the ReadMe for more information about the installation.

After the software is installed, delete the dmg file if you want to save disk space.

Determining the Default Version of the JDK

A: If you have not yet installed Apple's Java Mac 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 Macs that Include Apple Java 6 Plug-in.

There can be multiple JDKs installed on a system – as many as you wish.

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When launching a Java application through the command line, the system uses the default JDK. It is possible for the version of the JRE to be different than the version of the JDK.

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You can determine which version of the JDK is the default by typing java -version in a Terminal window. If the installed version is 7u6, you will see a string that includes the text 1.7.0_06. For example:

To run a different version of Java, either specify the full path, or use the java_home tool:

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For more information, see the java_home(1) man page.

Uninstalling the JDK

To uninstall the JDK, you must have Administrator privileges and execute the remove command either as root or by using the sudo(8) tool.

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Navigate to /Library/Java/JavaVirtualMachines and remove the directory whose name matches the following format:*

For example, to uninstall 7u6:

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.

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*The 7u4 and 7u5 releases were installed into a directory that does not follow this format. To uninstall 7u4 or 7u5, remove the 1.7.0.jdk directory from the same location.

Java 1.8.0_77 Download

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