com.yammer.dropwizard
->io.dropwizard
in whole projectcom.yammer.metrics.annotation.Timed;
->import com.codahale.metrics.annotation.Timed;
io.dropwizard.json.JsonSnakeCase;
->import io.dropwizard.jackson.JsonSnakeCase;
import io.dropwizard.Configuration;
io.dropwizard.db.DatabaseConfiguration
->io.dropwizard.db.DataSourceFactory