Runtime, VMRuntime split

[Jeroen Frijters]

Hi,

Attached is a proposed split of java.lang.Runtime into a generic and VM
specific portion. It's not very exciting, just a bunch of native methods
that are moved (and one additional one).

If there are no comments I will commit (or should that wait until after
the 0.07 snapshot?)

BTW, Runtime.java will move from vm/reference/java/lang to java/lang and
VMRuntime.java is a new file in vm/reference/java/lang.

Regards,
Jeroen

Runtime.java
Description: Runtime.java

VMRuntime.java
Description: VMRuntime.java