#1766 rexximage cleanup: removeClassMethod forgets some classes

[jfaucher]

ooRexx5, MacOs
After image building, the methods DEFINECLASSMETHOD and INHERITINSTANCEMETHODS
are still available on these classes (listed by rexximageCheck.rex):
CircularQueue
DescendingComparator
OrderedCollection
Properties
Stream
StreamSupplier
They are supposed to be removed from all the classes.

Code review:
Typo in removeClassMethod: i < subclass_list->size(), must be i <= ...

Not related to the methods not removed, but I think this change should also be applied:
Everywhere getSubClasses() is called, the end test for iteration should compare
with items(), not with size()
because weakReferenceArray allocates an array that can be larger than needed.
The get(i) with i > items() will return a NULL value, right ?

The attached patch ClassClass.diff fixes the typo and replace size() by items().

[Erich]

Fixed code with revision [r12250]
Jean-Louis, thanks for noting the issue and for providing a patch!