MinguoChronology prolepticYear() method in Java with Example️‍🔥

Q: What is MinguoChronology prolepticYear() method in Java with Example?

In this article, we will learn MinguoChronology prolepticYear() method in Java with Example,This free JAVA tutorial for complete beginners will help you learn JAVA from scratch.

Q: How to use MinguoChronology prolepticYear() method in Java with Example in JAVA?

The prolepticYear() method of java

The prolepticYear() method of java.time.chrono.MinguoChronology class is used to retrieve the proleptic year present in the Minguo system of particular Minguo era. Syntax:

public int prolepticYear(Era era,
                         int yearOfEra)

Parameter: This method takes the following argument as a parameter.

era: which is the object of Minguo Era.
yearofEra: which is the year for the particular Minguo era

Return Value: This method returns the proleptic year present in the Minguo system of particular Minguo era. Below are the examples to illustrate the prolepticYear() method: Example 1:

Java

// Java program to demonstrate
// prolepticYear() method
 
import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
 
public class GFG {
    public static void main(String[] argv)
    {
        try {
            // creating and initializing
            // MinguoDate Object
            MinguoDate hidate
                = MinguoDate.now();
 
            // getting MinguoChronology
            // used in MinguoDate
            MinguoChronology crono
                = hidate.getChronology();
 
            // getting prolepticYear for the
            // given year of Era
            // by using prolepticYear() method
            int proyear
                = crono.prolepticYear(
                    MinguoEra.ROC,
                    1444);
 
            // display the result
            System.out.println("proleptic Year is: "
                               + proyear);
        }
        catch (DateTimeException e) {
            System.out.println(
                "passed parameter can"
                + " not form a date");
            System.out.println(
                "Exception thrown: " + e);
        }
    }
}

Output:

proleptic Year is: 1444

Example 2:

Java

// Java program to demonstrate
// prolepticYear() method
 
import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
 
public class GFG {
    public static void main(String[] argv)
    {
        try {
            // creating and initializing
            // MinguoDate Object
            MinguoDate hidate
                = MinguoDate.now();
 
            // getting MinguoChronology
            // used in MinguoDate
            MinguoChronology crono
                = hidate.getChronology();
 
            // getting prolepticYear for the
            // given year of Era
            // by using prolepticYear() method
            int proyear
                = crono.prolepticYear(
                    MinguoEra.BEFORE_ROC,
                    1444);
 
            // display the result
            System.out.println("proleptic Year is: "
                               + proyear);
        }
        catch (DateTimeException e) {
            System.out.println(
                "passed parameter can"
                + " not form a date");
            System.out.println(
                "Exception thrown: " + e);
        }
    }
}

Output:

proleptic Year is: -1443

Reference: https://docs.oracle.com/javase/9/docs/api/java/time/chrono/MinguoChronology.html#prolepticYear-java.time.chrono.Era-int-