4.0.0 directions-api-client-hc 3.0 jar GraphHopper Directions API hand-crafted Java Client. com.graphhopper graphhopper-parent 3.0 com.graphhopper graphhopper-web-api ${project.parent.version} com.squareup.okhttp3 okhttp 3.14.9 org.slf4j slf4j-api io.dropwizard dropwizard-testing test