Download JDK, a development environment for building applications, applets, and components using the Java programming language. Download Android SDK 24.4.1. Android app development kit. When learning to program on Android using Java. Android is a Linux-based kernel operating system that uses a virtual machine to run the apps, and offers support for all the usual features on modern devices, such as 3G, Wi-Fi, GPS, touch.

Note Note: I'm generally a fan of Apple and own many of their products. My primary computer is a MacBook Pro, which I wouldn't trade for anything. But Apple has really screwed this one up. Apple has hurt its users who develop in Java by declaring an end to Java support but continuing to update Java 6 using its automatic update program. This means that installing Oracle Java 7 JDK is a hassle to begin with, and if you blindly accept all of Apple's software updates (that is, you don't remember to uncheck Java updates when they appear) you'll have to re-do parts of your Java 7 installation from time to time because Apple's Java updates reset all the symlinks to point to its own Java 6.

In any case, here's what you need to do to install and use Java 7 on Mac OS X and fix Apples 'updates' if they slip by you. At the time of this writing the current Java 7 is update 17 (jdk1.7.0_17). First Time Java 7 Installation Get the Java 7 JDK (not JRE) from here:. You want the Mac OS X x64 download (I couldn't provide a direct link becuase the page I linked in the previous sentence requires you to accept a license agreement). It's a.dmg (disk image) containing a package installer. Double click the package installer, enter your password when prompted, and your new Java 7 JDK will be installed in a few minutes. This step only places the JDK on your hard disk.

Now you have to set a few symlinks so that you can actually use it. Figuring Out if You Have Apple's Java 6 Apple installs its JDK in /System/Library/Java/JavaVirtualMachines. If you have Apple's JDK and the symlinks are set up for it, perhaps after you've followed these instructions but then allowed Apple's Software Update to install a Java update, you can find out with java -version or by seeing where the symlink at usr/bin/java points. If java -version prints something like 'Java 1.6' (the important part being the '1.6') or the symlink at usr/bin/java points to /System/Library/Java/JavaVirtualMachines (note that Apple installs under /System/Library, Oracle installs under /Library), then you need to follow the rest of these instructions. If you use an older version of Java, like Apple's Java 6 and try to write programs that use Java class files that were compiled with a newer version of Java you may see an error like this: warning:./Location.class: major version 51 is newer than 50, the highest major version supported by this compiler.

Remember to buy a Playstation incl. Games before use. Leave a comment if you have any questions, and please help other people with issues you understand. I gave up using pcsx2 on my mac always ran like crap for me and on that same mac on boot camp side i run the emulator at max and play ff10 and star ocean 3 flawlessly. A few years ago Simon took a look at PCSX2, a PlayStation 2 emulator for Windows and Linux. Thanks to a couple of years advancement in hardware and a Mac port, your modern day Apple computer is also a suitable candidate for near-perfect emulation of Sony’s fondly remembered second home console. Ps2 emulators for mac.

It is recommended that the compiler be upgraded. This message means you're using Java 1.6 (version 50) with pre-compiled.class files that were compiled with Java 1.7 (version 51). In general, you can use the Java disassembler, javap to find out which version of Java was used to compile a class. Note Note: the '$' character is the shell prompt. In the example shell interactions in this guide, the commands you type will appear after a shell prompt.

$ javap -verbose Location.class head Classfile /Users/chris/Downloads/PacmanSkeleton/Location.class Last modified Mar 8, 2013; size 1241 bytes MD5 checksum 2e22b98aa3c1fb2bb3a06e5cd4f2fd24 Compiled from 'Location.java' public class Location SourceFile: 'Location.java' minor version: 0 major version: 51 flags: ACC_PUBLIC, ACC_SUPER Constant pool: Note that I piped the output of javap -verbose through head because it prints a ton of information. Note You don't have permission on the directories that contain the JDK and the system's java command. So you'll need to execute your commands that modify these directories as the root user, a.k.a. The superuser. You can do that on a per-command basis by prepending your commands with sudo. These instructions have sudo prepended, so you can simply copy and paste them into your command line.