Field f = FieldUtil.getField(Stop.class, "startTime");
long value = System.currentTimeMillis() - 10;
FieldUtil.setFieldValue(s, f, value);
FieldUtil.setFieldValue(s1, f, --value);
s.stop();
s1.stop();
s = sw.start();
FieldUtil.setFieldValue(s, f, value - 10);
s.stop();
s = sw.start();
FieldUtil.setFieldValue(s, f, value - 1490);