def _adjust_router_list_for_global_router(self, routers):
<EOL>for r in routers:<EOL><INDENT>if r[ROUTER_ROLE_ATTR] == c_constants.ROUTER_ROLE_GLOBAL:<EOL><INDENT>LOG.debug("<STR_LIT>"<EOL>"<STR_LIT>", r['<STR_LIT:id>'])<EOL>routers.remove(r)<EOL>routers.append(r)<EOL><DEDENT><DEDENT>
Pushes 'Global' routers to the end of the router list, so that
deleting default route occurs before deletion of external nw subintf