// Calendar 설명
import! java.util.*;
public class Calendar02 {
 public static void main(String[] args) {
  Calendar cal = Calendar.getInstance();
  Calendar cal2 = Calendar.getInstance();
  System.out.println("YEAR " + cal.get(Calendar.YEAR));
  System.out.println("MONTH " + (cal.get(Calendar.MONTH) + 1));
  System.out.println("DATE " + cal.get(Calendar.DATE));
  System.out.println("HOUR " + cal.get(Calendar.HOUR));
  System.out.println("MINUTE " + cal.get(Calendar.MINUTE));
  System.out.println("SECOND " + cal.get(Calendar.SECOND));
  cal2.set(2007, 8, 5, 10, 58, 0);                                 // 년, 월, 일, 시간, 분, 초 순서대로
  System.out.println("YEAR " + cal2.get(Calendar.YEAR));
  System.out.println("MONTH " + (cal2.get(Calendar.MONTH) + 1));
  System.out.println("DATE " + cal2.get(Calendar.DATE));
  System.out.println("HOUR " + cal2.get(Calendar.HOUR));
  System.out.println("SECOND " + cal2.get(Calendar.SECOND));
  
  if(cal.after(cal2)) {
   System.out.println("cal이 cal2 이후의 시간");
  }
 }
}