BUILT_IN usage in tree-nested.c

[Richard Kenner]

    Java initializes them in initialize_builtins in java/builtins.c.

But as far as I can tell, it doesn't.  It only initializes *some* of
them.  For example BUILT_IN_ADJUST_TRAMPOLINE is needed but its entry
doesn't seem to be initialized in java/builtins.c.  What am I missing?