Java for mac os lion mac os x#
Java for mac os lion install#
Java for mac os lion update#
Java for mac os lion code#

You cannot even begin to compare the small-complexity of C and the deeply-complex nature of Java.

In short, DO NOT underestimate the complexity and 'quirky' parts of Java. Class relationships (inner classes, anonoymous inner classes), interfaces which 'kind of' are classes.Wrappers as 'object view of primitives'.

Java for mac os lion mac os x#

Mac OS X Lion does not provide a JAVA Runtime by default. Several subjects that slowed down the reading but were worth the effort: Some features in different DTP applications require the Oracle Java Runtime Environment (JRE). Oracle Java (Version 7 and later versions) requires an Intel-based Mac running Mac OS X 10.7.3 (Lion) or later and administrator privileges for installation. Java 7 and later versions can run on your Mac. does not provide a download for these systems. If you have problems with Java 6, contact Apple Technical Support. Then transfer the file to your Mac and run it from there. Java 7 and later versions are not supported by these older versions of Mac OS X. If you do not have an internet connection then download it from a computer that does.

Java for mac os lion install#

Java took a week + to re-read the basics given the 'quirks' that make Java safe. To install a Java runtime later, open Application Name again. And thougth I would revisit the basic primers (560 pages of language basics) for the '1 or 2 things I missed'.

Lately I have been trying to learn Java EE and extending to SOA, with emphasis on Oracle products. I made it through 450 pages to get *something* running in about 1 month, but left several sections of the book that I did read behind as 'learn later'. I started learning Java in 2006, from an O'Reilly book (not saying O'Reilly books beat all others, just saying). I will add this, with apologies if you already know it. I will only add to Barney's answer about NetBeans: NetBeans will also download with 'GlassFish', an 'application server' for later stages with Java EE, but not needed for initial learning. got caught up in the content of my response. Questions? Comments? Have a fix? Post them below or e-mail us!īe sure to check us out on Twitter and the CNET Mac forums.Wrong reply-to. The future of Java on OS X is unclear, but for now it appears when Apple drops development of Java that Oracle will assume the reins and maintain future releases of the runtime for OS X, should demand for it by Mac users continue.

Java for mac os lion update#

As with Rosetta in Snow Leopard, if you run such a program the OS will trigger Software Update to download and install the required Java runtime, and will ask you if you would like to do this. In addition to being available as a standalone installer, the OS should present the option to install Java if you run any program that requires Java to be present. The update is available for download from the Java for OS X Lion Web site. This window will pop up if you do not have Java installed and have launched an application that requires Java.Īpple has announced it will not be maintaining an in-house version of Java, but for now Apple has made available Java 1.6.0_26 (the same version that is available for Snow Leopard) for people to install in OS X 10.7 Lion if needed. Nevertheless, many programs (including popular tools like Adobe CS4 and earlier) still require alternative runtimes like Java, and even though Apple has left Java out of the OS by default, you can still get it for the OS if you need it.

Java for mac os lion code#

Apple is pushing developers to use 64-bit code instead of 32-bit code even for applications that do not need it, use native Intel code instead of maintaining PowerPC code and optimizing its performance under Rosetta (which is now missing from the OS), and implement Objective-C Coco APIs instead of Java and alternatives. With the release of OS X 10.7 Lion, Apple has made an effort to streamline the OS to the prevalent technologies used in OS X and on the Mac platform in general.