最近，北京通州有一个年仅16岁的男孩伤人杀人，事件引起人们的关注。男孩在上课期间殴打一位女同学，老师在看到之后马上阻止，而这位男孩居然将两位劝阻的老师全部打伤，由于及时送医并没有生命危险。经过警方调查，
Is there a way I could run a job only once u开发者_开发知识库sing Quartz in Java? I understand it does not make sense to use Quartz in this case. But, the thing is, I have multiple jobs and they are r
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