/*
 * Running with jdk 1.4
 * Timestamp Value # 1  :  1970-01-02 00:00:00.999999999
 * Timestamp Value # 2  :  1970-01-02 00:00:00.001
 * after method returns true
 *
 * Running with jdk 1.5
 * Timestamp Value # 1  :  1970-01-02 00:00:00.999999999
 * Timestamp Value # 2  :  1970-01-02 00:00:00.001
 * after method does not return the expected Value Call to after is Failed!
 */
import java.sql.Timestamp;
import java.util.Calendar;
import java.util.TimeZone;

public class TimestampBug {
  public static void main(String args[]) {
    int valToGeneralize = 0;

    Timestamp inTimeVal2 = null;
    String sLongTstampVal = null;
    String sNanosVal = null;
    boolean booRetVal;

    try {
      // setup
      TimeZone tz = null;
      tz = TimeZone.getDefault();
      boolean b1 = tz.useDaylightTime();
      if(!b1) {
        Calendar cal = Calendar.getInstance(tz);
        valToGeneralize =
tz.getOffset(cal.get(Calendar.ERA),cal.get(Calendar.YEAR),cal.get(Calendar.MONTH),cal.get(Calendar.DAY_OF_MONTH),cal.get(Calendar.DAY_OF_WEEK),cal.get(Calendar.MILLISECOND));
      }
      else {
        valToGeneralize = tz.getRawOffset();
      }
      // end setup

      //DateTime_Str_Val1=1970-01-02 00:00:00.001
      //DateTime_Long_Val1=86400001
      //Ref_Nano_Val = 999999999
      sLongTstampVal = "86400001";
      long tstampVal1 = Long.parseLong(sLongTstampVal);
      tstampVal1=tstampVal1-valToGeneralize;
    
      sNanosVal = "999999999";
      int nanosSet = Integer.parseInt(sNanosVal);
    
      Timestamp inTimeVal1= new Timestamp(tstampVal1);
      inTimeVal1.setNanos(nanosSet);
      System.out.println("Timestamp Value # 1  :  " + inTimeVal1);
    
      inTimeVal2= new Timestamp(tstampVal1);
      System.out.println("Timestamp Value # 2  :  " + inTimeVal2);
    
      booRetVal = inTimeVal1.after(inTimeVal2);
      if(booRetVal)
        System.out.println("after method returns " + booRetVal);
      else {
        System.out.println("after method does not return the expected Value
" + "Call to after is Failed!");
      }
    } catch(Exception e) {
      e.printStackTrace();
      System.out.println("Call to after is Failed!");
    }
  }
}