4.0.0 io.dropwizard.metrics metrics-parent 4.2.9 metrics-json Jackson Integration for Metrics bundle A set of Jackson modules which provide serializers for most Metrics classes. com.codahale.metrics.json 2.12.6 io.dropwizard.metrics metrics-bom ${project.version} pom import com.fasterxml.jackson jackson-bom ${jackson.version} pom import io.dropwizard.metrics metrics-core io.dropwizard.metrics metrics-healthchecks true com.fasterxml.jackson.core jackson-core com.fasterxml.jackson.core jackson-databind junit junit ${junit.version} test org.assertj assertj-core ${assertj.version} test org.mockito mockito-core ${mockito.version} test org.slf4j slf4j-simple ${slf4j.version} test