Issue1763263

os.utime in Jython 2.2rc2 doesn't allow using format os.utime(path, None). This format is supported already by Python 1.6 [1] and also by Python 2.2 [2] and newer.

[1] http://pydoc.org/1.6/os.html
[2] http://pydoc.org/2.2.3/os.html

Adding the support to this format is pretty trivial and it's handled by the attached patch. The patch also adds a docstring (copied from Python with a note that setting atime is not possible) and removes Java 1.2 support code that's not needed anymore.

Ooops, there's a typo on the last line of the docstring: "moditified" -> "modified"

I can make a new patch if needed.

committed in r3520 and r3522

I only removed the Java 1.2 check on trunk

thanks!