Método FieldPosition equals() en Java con ejemplo

El método equals() de la clase java.text.FieldPosition se usa para verificar si ambos objetos FieldPosition son iguales o no.
 

Sintaxis:  

public boolean equals(Object obj)

Parámetro : este método toma objetos FieldPosition que se compararán con el objeto FieldPosition actual.
Valor devuelto: si ambos objetos FieldPosition son iguales entre sí, devolverá verdadero, de lo contrario, falso.
A continuación se muestran los ejemplos para ilustrar el método equals() :
Ejemplo 1: 

// Java program to demonstrate
// equals() method
 
import java.text.*;
import java.util.*;
import java.io.*;
 
public class GFG {
    public static void main(String[] argv)
    {
        try {
 
            // Creating and initializing
            // new FieldPosition Object
            FieldPosition pos_1
                = new FieldPosition(
                    DateFormat.Field.AM_PM);
 
            // Creating and initializing
            // new FieldPosition Object
            FieldPosition pos_2
                = new FieldPosition(
                    DateFormat.Field.AM_PM);
 
            // compare both object
            // using equals() method
            boolean i = pos_1.equals(pos_2);
 
            // display result
            if (i)
                System.out.println(
                    "pos_1 is equals to pos_2");
            else
                System.out.println(
                    "pos_1 is not equal to pos_2");
        }
 
        catch (ClassCastException e) {
 
            System.out.println("Exception thrown : " + e);
        }
    }
}

pos_1 is equals to pos_2

Ejemplo 2: 

// Java program to demonstrate
// equals() method
 
import java.text.*;
import java.util.*;
import java.io.*;
 
public class GFG {
    public static void main(String[] argv)
    {
        try {
 
            // Creating and initializing
            // new FieldPosition Object
            FieldPosition pos_1
                = new FieldPosition(
                    DateFormat.Field.AM_PM);
 
            // Creating and initializing
            // new FieldPosition Object
            FieldPosition pos_2
                = new FieldPosition(
                    MessageFormat.Field.ARGUMENT);
 
            // compare both object
            // using equals() method
            boolean i = pos_1.equals(pos_2);
 
            // display result
            if (i)
                System.out.println(
                    "pos_1 is equals to pos_2");
            else
                System.out.println(
                    "pos_1 is not equal to pos_2");
        }
 
        catch (ClassCastException e) {
 
            System.out.println("Exception thrown : " + e);
        }
    }
}

pos_1 is not equal to pos_2

Referencia: https://docs.oracle.com/javase/9/docs/api/java/text/FieldPosition.html#equals-java.lang.Object-