Charset hashCode() method in Java with Examples Last Updated : 28 Mar, 2019 Comments Improve Suggest changes Like Article Like Report The hashCode() method is a built-in method of the java.nio.charset returns the computed hashcode of any given charset. Syntax: public final int hashCode() Parameters: The function does not accepts any parameter. Return Value: The function returns the computed hashcode for the charset. Below is the implementation of the above function: Program 1: Java // Java program to demonstrate // the above function import java.nio.charset.Charset; import java.util.Iterator; import java.util.Map; public class GFG { public static void main(String[] args) { // Gets the charset Charset first = Charset.forName("ISO-2022-CN"); // Prints the hash-code System.out.println("The hash code for ISO-2022-CN is " + first.hashCode()); } } Output: The hash code for ISO-2022-CN is 1450311218 Program 2: Java // Java program to demonstrate // the above function import java.nio.charset.Charset; import java.util.Iterator; import java.util.Map; public class GFG { public static void main(String[] args) { // Gets the charset Charset first = Charset.forName("x-windows-949"); // Prints the hash-code System.out.println("The hash code for x-windows-949 is " + first.hashCode()); } } Output: The hash code for x-windows-949 is -1698752417 Reference: https://docs.oracle.com/javase/10/docs/api/java/nio/charset/Charset.html#hashCode() Comment More infoAdvertise with us Next Article Charset hashCode() method in Java with Examples gopaldave Follow Improve Article Tags : Java Java-Charset Java-Functions Practice Tags : Java Similar Reads Class hashCode() method in Java with Examples The hashCode() method of java.lang.Class class is used to get the hashCode representation of this entity. 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