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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def copy(self):
 """ Make a copy of the SegmentList. :return: A copy of the SegmentList instance. :rtype: angr.analyses.cfg_fast.SegmentList """

        n = SegmentList()

        n._list = [ a.copy() for a in self._list ]
        n._bytes_occupied = self._bytes_occupied
        return n