Java Jdk for Mac Os X 10.7 Download

JDK 7 Installation for Mac OS 10

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 data most installing JDK 7 on Mac OS Ten.

Contents

Organisation Requirements

  • Any Intel-based Mac running Mac Bone 10 10.7.3 (Lion) or later.
  • Administrator privileges.

Annotation 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 supercede the current JRE with a lower version. To install a lower version of the JRE, beginning uninstall the current version.

JDK 7 Installation Instructions

Installation of the 64-bit JDK on Mac Platforms

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

Depending on your processor, the downloaded file has i 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 tin be downloaded, y'all must take the license agreement.

two. From either the Downloads window of the browser, or from the file browser, double click the .dmg file to launch information technology.

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

4. The Install app displays the Introduction window. Click Go along.

4a. Notation 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 Blazon window appears. Click Install.

6. A window appears which says "Installer is trying to install new software. Type your password to permit 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 nigh the installation.

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

Determining the Default Version of the JDK

A: If you have not however installed Apple'due south Java Mac OS Ten 2012-006 update, then you are all the same using a version of Apple Java 6 that includes the plug-in and the Coffee Preferences app. Encounter Note for Users of Macs that Include Apple Java 6 Plug-in.

There tin be multiple JDKs installed on a organization – as many as you wish.

When launching a Coffee application through the control line, the organisation uses the default JDK. Information technology is possible for the version of the JRE to exist unlike than the version of the JDK.

You can determine which version of the JDK is the default past typing java -version in a Concluding window. If the installed version is 7u6, y'all volition see a cord that includes the text 1.7.0_06. For example:

          % java -version     coffee version "1.7.0_06-ea"     Java(TM) SE Runtime Environment (build i.7.0_06-ea-b13)     Java HotSpot(TM) 64-Flake Server VM (build 23.2-b04, mixed mode)

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

          /usr/libexec/java_home -v ane.7.0_06 --exec javac -version

For more information, see the java_home(1) homo folio.

Uninstalling the JDK

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

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

          /Library/Java/JavaVirtualMachines/jdk<major>.<minor>.<macro[_update]>.jdk

For case, to uninstall 7u6:

          % rm -rf jdk1.7.0_06.jdk

Do not attempt to uninstall Coffee past removing the Coffee tools from /usr/bin. This directory is part of the system software and any changes will be reset by Apple the next time yous perform an update of the Os.

*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 Jdk for Mac Os X 10.7 Download

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