dependencies { implementation 'com.fasterxml.jackson.core:jackson-databind:2.9.8' implementation 'com.squareup.okhttp3:okhttp:3.12.1' implementation 'org.apache.logging.log4j:log4j-api' // test dependencies. testImplementation 'junit:junit' // integration test dependacies. integrationTestImplementation 'junit:junit' integrationTestImplementation project(':testutil') integrationTestImplementation 'net.consensys:orion' }