import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; public class PerformanceTestWriteRunner { public static void main(String[] args) { ExecutorService executor1 = Executors.newFixedThreadPool(1); ExecutorService executor2 = Executors.newFixedThreadPool(1); executor1.execute(new WriteCompressedData()); executor2.execute(new WriteUncompressedData()); executor1.shutdown(); executor2.shutdown(); } }