### Question:
NwpTool extends BasicTool { static int computeFutureTimeStepCount(int timeStepCount) { return ((timeStepCount - 1) / 8) * 3; } NwpTool(); static void main(String[] args); @Override void initialize();  }### Answer:
@Test public void testComputeFutureTimeStepCount() throws Exception { assertEquals(12, NwpTool.computeFutureTimeStepCount(33)); assertEquals(6, NwpTool.computeFutureTimeStepCount(17)); }