[Checkins] SVN: zope.testing/trunk/src/zope/testing/testrunner/runner.py Added a workaround for Jython to support a gargabe collector call.

[Georgy Berdyshev]

Christian,

the gc related code is not well structured and there is no possibility
to turn the gc completely off. It would be a good thing to reorganize
the gc code in one place.

Jython will have gc related changes in the future and also those
Java platform specific parts will have to be written accessing the JVM
through Jython.

The clauses are justifiable in regard of a missing flag to turn it
completely off and also the feature addition to run on Jython.

In the next update to the gc, I will reorganize that old python gc
related code and the new Jython parts.

Georgy