原文地址：https://code.google.com/p/google-guice/wiki/BuiltInBindings
Built-in Bindings（内建的绑定）：即时在injector内的绑定。例如Loggers等。
贴代码：
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执行结果：
Injector{bindings=[InstanceBinding{key=Key[type=com.google.inject.Stage, annotation=[none]], source=[unknown source], instance=DEVELOPMENT}, ProviderInstanceBinding{key=Key[type=com.google.inject.Injector, annotation=[none]], source=[unknown source], scope=Scopes.NO_SCOPE, provider=Provider}, ProviderInstanceBinding{key=Key[type=java.util.logging.Logger, annotation=[none]], source=[unknown source], scope=Scopes.NO_SCOPE, provider=Provider}]}
