新协议的目标就是在2012年结束时，也就是《京都议定书》的第一阶段到期的时间，让所有的国家都批准该协议。

The aim is for the new deal to be ratified by all countries by the end of 2012, when the first phase of the Kyoto protocol expires.

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然后才能在剩余的时间内执行gc工作，在时间量临近结束时将自身调回休眠状态并恢复JVM的运行。

It can then perform GC work for the remainder of the quantum, scheduling itself back to sleep and resuming the JVM when the quantum end time approaches.

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图2：在这种情况下，项目2的团队在执行编码时并没有花时间来开发测试，但是在迭代结束时花了时间来编写测试。

Figure 2: in this case, Project 2's team did not spend time developing tests as they implemented the code, but spent time at the end of the iteration writing tests.

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