Pychecker + Jython trick

[Jonathan Aquino]

To get Pychecker to work with my Jython files, I had to write some
stubs for the Java classes. Things like:

class SimpleDateFormat:
    def __init__(self, x):
        pass
    def parse(self, x):
        return Date(None)
    def format(self, x):
        return ""

It would be nice to be able to do this automatically. For example,
someone could make a simple tool to generate Python stubs from jar
files.

Jon