to generate a self-contained jar file:
./gradlew jmhClasses jmhJar
to run a specific microbench
java -jar ./build/libs/StringFunc-jmh.jar com.amazon.jdkteam.brownbag.SplitAndPick
to run a microbench with GC profiling
java -jar ./build/libs/StringFunc-jmh.jar com.amazon.jdkteam.brownbag.SplitAndPick -prof gc