def METHOD_NAME():
    bp_dict = CONF.get("debugger", "breakpoints", {})
    for filename in list(bp_dict.keys()):
        # Make sure we don't have the same file under different names
        new_filename = osp.normcase(filename)
        if new_filename != filename:
            bp = bp_dict.pop(filename)
            if new_filename in bp_dict:
                bp_dict[new_filename].extend(bp)
            else:
                bp_dict[new_filename] = bp
    return bp_dict