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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 handle_session_cookie(self):
 """Handle JSESSIONID cookie logic"""

        # If JSESSIONID support is disabled in the settings, ignore cookie logic
        if not self.server.settings['jsessionid']:
            return

        cookie = self.cookies.get('JSESSIONID')

        if not cookie:
            cv = 'dummy'
        else:
            cv = cookie.value

        self.set_cookie('JSESSIONID', cv)