When loading a class which extends another class that contained a
field of primitive array type using defineClass in a bootimage=true
build, the VM was unable to find the primitive array class, and
makeArrayClass refused to create one since it should already have
existed.
The problem was that the bootimage=true build uses an empty
Machine::BootstrapClassMap, and resolveArrayClass expected to find the
primitive array classes there. The fix is to check the
Machine::BootLoader map if we can't find it in
Machine::BootstrapClassMap.
This is an attempt to reproduce an issue reported on the discussion
group. However, the current form of the test is passing, so further
work will be necessary to trigger the bug.
As reported on the discussion group, there is a problem with the
ClassLoader.defineClass implementation sunch that this test is not
currently passing, at least for the mode=debug and bootimage=true
builds. I plan to address these failures soon, but I wanted to add a
test first to make sure I could reproduce them.
