For the purposes of this law, a class of claims is not impaired under a plan where the plan does not alter the rights to which the creditors of that class are entitled under their claims.
(3) 为了本法的目的，如果某项计划不变更某类债权人根据其求偿权有权享受的权利，此类求偿权在该项计划中不受损害。