def METHOD_NAME(self):
    self.processtree.merge_logger(self.processtree.process_tree, 'bootchartd', None, False)
    self.processtree.prune(self.processtree.process_tree, None)
    self.processtree.merge_exploders(self.processtree.process_tree, set(['hwup']))
    process_tree = self.processtree.process_tree
    self.checkAgainstJavaExtract(self.mk_fname('extract.processtree.3c.log'), process_tree)