遗憾的是，许多设计者并没有认识到空指针或空对象带来的危害。

Unfortunately, many designers have still not learnt that the special null pointer or null object is an equally bad idea.

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这将显示图设计器(当前仍然是空的)，可以在这里构建自己的UML Model。

This will show the diagram designer (currently still empty) where we can build our own UML Model.

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它的制造者是位于大阪的游戏厂商Capcom(卡普空)的设计人员小林拡幸，他说，战阵英雄不同于别的游戏的是，他没有那些血腥的场面。

What is different, says its creator, Hiroyuki Kobayashi of Capcom, an Osaka-based gaming company, is that there is no severing of limbs or gushing of blood.

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