MinguoChronology eras() method in Java with Example

The eras() method of java.time.chrono.MinguoChronology class is used to retrieve all the eras comes under this particular Minguo chronology.

Syntax:

public List eras()

Parameter: This method does not accept any argument as a parameter.

Return Value: This method returns all the eras comes under this particular Minguo chronology.

Below are the examples to illustrate the eras() method:



Example 1:

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// Java program to demonstrate
// eras() 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 all MinguoEras present
            // by using eraOf() method
            List<Era> list = crono.eras();
  
            // display the result
            System.out.println(
                "MinguoEra is: "
                + (list.iterator()).next());
        }
        catch (DateTimeException e) {
            System.out.println(
                "MinguoEra is invalid");
            System.out.println(
                "Exception thrown: " + e);
        }
    }
}

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Output:

MinguoEra is: BEFORE_ROC

Example 2:

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// Java program to demonstrate
// eras() 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 all MinguoEras present
            // by using eraOf() method
            List<Era> list = crono.eras();
  
            // getting list Iterator
            Iterator iter = list.iterator();
  
            // display the result
            System.out.println("List of MinguoEra : ");
            for (int i = 0; i < 2; i++)
                System.out.println(iter.next());
        }
        catch (DateTimeException e) {
            System.out.println(
                "MinguoEra is invalid");
            System.out.println(
                "Exception thrown: " + e);
        }
    }
}

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Output:

List of MinguoEra : 
BEFORE_ROC
ROC

Reference: https://docs.oracle.com/javase/9/docs/api/java/time/chrono/MinguoChronology.html#eras–

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