To build: ant To run: java -jar jars/paralleltask.jar nThreads nDoubles mode \ balanced [size] nThreads - Size of the executor or fork/join pool nDoubles - Size of the double array mode - 0 for thread pool, 1 for fork/join pool unbalanced - false for the balanced test; true for the unbalanced test size - optional, size at which to switch from recursive fork/join tasks to simple array counting (default 10) Example 9-4: java -Xmx4g -Xms4g -jar jars/paralleltask.jar 1_or_4 100000000 0_or_1 false Example 9-5: java -Xmx4g -Xms4g -jar jars/paralleltask.jar 1_or_4 10000 0_or_1 true Example 9-6: java -Xmx4g -Xms4g -jar jars/paralleltask.jar 1_or_4 100000000 \ 0_or_1 false desired_size