We have purchased an applicative software that require JVM 1.1.5 (is
not working with 1.1.6), and require that file %programFiles%\java
\jre1.5.0_12\lib\security\java.security will be updated with this
syntax:

This bug has been present way back, and has never been fixed.
Running the Hotspot Server VM Java 6 Update 3, I am getting seriously
accelerated system clock times which can be as much as a minute over a
couple of hours.

I'm relatively new to both the JVM and .NET and am learning Scala and F#. I
was under the impression that .NET was essentially a later and greater
reimplementation of the JVM in a Windows-specific form. However, I've just
discovered some nasty caveats in .NET.