Christian Cryder wrote:
> Along these lines, I've been surprised at a number of things
> which are missing in the KVM:
> -java.lang.System doesn't exist
> -java.lang.Integer doesn't exist
> -no long data types
> -java.lang.Class doesn't have an isInstance(Class) method

Check out the Spotless VM paper at Sun Labs:

    http://www.sunlabs.com/techrep/1999/abstract-73.html

It explains some of these design decisions.

-slj-

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