4.0.0 io.dropwizard.metrics metrics-parent 3.1.0 metrics-json Jackson Integration for Metrics bundle A set of Jackson modules which provide serializers for most Metrics classes. io.dropwizard.metrics metrics-core ${project.version} io.dropwizard.metrics metrics-healthchecks ${project.version} true com.fasterxml.jackson.core jackson-databind ${jackson.version}