compile error

[datong1016]

metrics module does not implement reporters module，but some classes in metrics use classes which in reporters。 like CompositeMetricsHolder(metrics) >> CompositeMetricsReporter(reporters)

[twiceyuan]

The classes under the com.facebook.battery.metrics.composite.def package depend on the serializer and reporter modules, which depend on the metrics module.

To avoid this problem, you can move the files under this package to the sample module