Message3600

It should be possible to assign metaclasses to classes that are derived
from Java classes.

import java

class MyClass(java.lang.Object):

    class __metaclass__(type(java.lang.Object)):
        def __new__(cls, name, bases, dict):
            return super(cls, cls).__new__(cls, name, bases, dict)
            
            
o = MyClass()


This results in the cryptic error message:

TypeError: class.__new__(__metaclass__) is not safe, use
__metaclass__.__new__()