4.0.0 trader Trader 2.1 ../pom.xml core org.slf4j slf4j-api org.slf4j slf4j-log4j12 test log4j log4j test junit junit org.jetbrains annotations com.sleepycat je com.fasterxml.jackson.core jackson-databind jar src/main/java src/test/java src/main/resourcesfalse src/test/resourcesfalse