这应该工作：
final DateFormat df = DateFormat.getDateTimeInstance();
final Calendar c = Calendar.getInstance();
c.clear();
for (c.set(2011, Calendar.JANUARY, 1, 0, 0, 0);
c.get(Calendar.YEAR) == 2011;
c.add(Calendar.HOUR_OF_DAY, 1))
System.out.println(df.format(c.getTime()));
注意，例如，输出中的这个细微之处：
Oct 30, 2011 12:00:00 AM
Oct 30, 2011 1:00:00 AM
Oct 30, 2011 2:00:00 AM
Oct 30, 2011 2:00:00 AM
Oct 30, 2011 3:00:00 AM
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