Install Java 6 32 bit

Update 10, 29 June 2011 - This release updates J2SE 5.0 to 1.5.0_30, and updates Java SE 6 to 1.6.0_26. J2SE 1.4.2 is no longer being updated to fix bugs or security issues and remains disabled by default in this update. Support for out-of-process Java applets on Mac OS X 10.5 Leopard has been removed with this update.

This release is only for Mac OS X 10.5.8 or later versions of Mac OS X 10.5. http://support.apple.com/kb/DL1359

and for Snow Leopard:

http://support.apple.com/kb/DL1360

Note: Java 1.6 for Leopard is 64 bit only, but for Snow Leopard it is available for both 32 and 64 bit.

http://www.roguish.com/blog/?p=266

But since August 2012 updates for Java (and especially Java Runtime Environment, which is what you actually need) must now be downloaded direct from Oracle:

http://www.oracle.com/technetwork/java/javase/downloads/jre7-downloads-1637588.h tml

Further information here:

http://www.oracle.com/us/corporate/press/1735645