The hashCode() method is a built-in method of the java.text.NumberFormat returns a hash-code value for this given object of instance.
Syntax:
public int hashCode()
Parameters: The function does not accepts any parameter.
Return Value: The function returns the hash-code value.
Below is the implementation of the above function:
Program 1:
// Java program to implement// the above function import java.text.NumberFormat;import java.util.Locale;import java.util.Currency; public class Main { public static void main(String[] args) throws Exception { // Get the instance for Locale US NumberFormat nF = NumberFormat .getInstance(Locale.US); // Prints the hash-code value System.out.println("The hash-code values is: " + nF.hashCode()); }} |
Output:
The hash-code values is: 423132
Program 2:
// Java program to implement// the above functionimport java.text.NumberFormat;import java.util.Locale;import java.util.Currency;public class Main { public static void main(String[] args) throws Exception { // Get the instance for Locale US NumberFormat nF = NumberFormat .getInstance(Locale.US); // Prints the hash-code value System.out.println("The hash-code values is: " + nF.hashCode()); }} |
Output:
The hash-code values is: 423132
Reference: https://docs.oracle.com/javase/10/docs/api/java/text/NumberFormat.html#hashCode()