Java for mac 10.6.8 - Apple MacBook 13"White /2.0Ghz Intel Core2 Duo White/2GB (2x1gb)/80GB/SuperDrive (Z0DT) Mac Notebook

report to mojang and play the pe version for a while. or you can delete your minecraft file and download it again

You must uninstall "12" then install "10"

It depends on what you mean by free. Free Java Download is Oracle's general download page. Also see, Java SE Development Kit 7 Downloads Oracle Technology Network Oracle. Then there is the Open Java effort: How to download and install prebuilt OpenJDK packages. Hope that helps.

Thank for contacting Fixya, I will be glad to assist you.

This is the most current Java Update for Mac OS X 10.5.8 Leopard link: Java v10 for Mac OS X 10.5.8

Let me know if this helps.

Thanks.

Regards,

"The MacTechTrainer"

Thank for contacting Fixya, I will be glad to assist you.

Here is the most current version for Java for Mac OS X 10.5.8 Leopard: Link: Java 10 for Mac OS X 10.5.8 Leopard

Please update me if you have any challenges with this Java update.

Thanks.

Regards,

"The MacTechTrainer"

That was a rather open question.

As long as the language is standards-based, you should have no problem using the language on any platform where it's certified.

That said, anything related to utilising specific operating-system related features such as GUI are much different, except in Java. Since Java is the same output regardless of platform (but version-specific), you can run it on any platform with the correct version (usually the same or newer) Java Virtual Machine. As mentioned, Java programming is the same on almost any platform. Traditionally, Macs lagged way behind Windows as far as Java releases are concerned, but the lag a lot less now (a few months, sometimes less). Macs also are much more Java-friendly.

Non-Java GUI programming is, as mentioned, much different. Honestly, enough tools exist on both platforms to make GUI programming similar in experience, though much different in actual code.

C, C++ both program the same on either platform (again, GUI code will be platform-specific).

A giant plus to Mac programming is that you have access to all the UNIX-type stuff in a way which is a part of the OS, as opposed to on a PC, where it all needs to be added on. I love the Terminal app on OS X - nothing like it on PCs.

Finally, if you're backed by someone with money, the tools on PCs are a bit better than what OS X has to offer, but not substantially.

Try to manually update your Java Environment. go to www.java.com and follow the instructions on the web page.

If you're talking about the version of Java installed with the Operating System, take a look at this link <http://developer.apple.com/java/faq/#remove>. Among other things the advice on this page indicates that in order to revert to an earlier version of Java you would have to re-install the operating system. Also, Java is integrated as part of the OS so I don't think it would be advisable to uninstall. Good luck.
K.

Usually, before starting up the game, when starting Java, there will be a notification asking if you trust the java applet. You must click Trust for Runescape to work.

You may need to upgrade java.
java.com/en/download/manual.jsp