Choose About this Mac from the Apple menu and check the processor.

Java For Mac Os X 10.5 Update 1 Download 64 Bit

If it's a Core Duo Mac, click here, install the DVD, and run Software Update.

Free

Apr 30, 2008  Apple has released Java for Mac OS X 10.5 Update 1.Developers are encouraged to go through the release notes, Apple says, which include a couple.

Update

If it's a Core 2 Duo or better Mac, upgrade it as if it was a Core Duo Mac, and once done, if desired, open the Mac App Store and try downloading Yosemite. If you get told it's incompatible, go to the online Apple Store and order a download code for Lion 10.7.

Mac OS X 10.7 and newer don't support PowerPC software such as Microsoft Office 2004. If you upgrade the OS, back up the computer first.

Java

(125646)

Apr 7, 2015 1:53 PM

The recent Java for 10.5 Update 2 seems to have broken an applet I use extensively, namely the viewer applet built into Avocent's DSView 3 software ( http://avocent.com/DSView3.aspx). It is a Java Web Start applet (i.e. it uses javaws to execute). Trying to start the applet via Firefox, the applet immediately crashes. It even ends up generating a crash log in ~/Library/Logs/CrashReporter/. I have even tried running the javaws http://blah.blah.blah from the command line and it immediately returns with a bus error.
This topic seems somewhat similar:
http://discussions.apple.com/thread.jspa?messageID=8189723&#8189723

MacBook Pro 2.4GHz, Mac OS X (10.5.5)

Buy Mac Os X 10.5

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