Java怎么比较日期

if(todayDate.after(historyDate)) {
    //todayDate > historyDate
}
if( todayDate.before(futureDate)) {
    //todayDate < historyDate
}

if(todayDate.after(historyDate) && todayDate.before(futureDate)) {
    //futureDate > todayDate > historyDate
}