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This tips shows how to compare two dates in Java.
import java.util.*;
import java.text.*;
public class TestDate {
public static void main(String args[]){
TestDate a = new TestDate();
}
TestDate() {
String DATE_FORMAT = "yyyy-MM-dd";
java.text.SimpleDateFormat sdf =
new java.text.SimpleDateFormat(DATE_FORMAT);
Calendar c1 = Calendar.getInstance();
Calendar c2 = Calendar.getInstance();
c1.set(1999, 12 , 31);
c2.set(1999, 0 , 30);
System.out.print(sdf.format(c1.getTime()));
if (c1.before(c2)) {
System.out.print(" is before ");
}
if (c1.after(c2)) {
System.out.print(" is after ");
}
if (c1.equals(c2)) {
System.out.print(" same as ");
}
System.out.print(sdf.format(c2.getTime()));
}
}
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