java.lang.Character.hashCode() java.lang.Character.getType(int codePoint) java.lang.Character.isDefined(char ch) java.lang.Character.hashCode() package com.codingdict; import java.lang.*; public class CharacterDemo { public static void main(String[] args) { // create 2 Character objects c1, c2 Character c1, c2; // assign values to c1, c2 c1 = new Character('z'); c2 = new Character('Z'); // create 2 int primitives i1, i2 int i1, i2; // assign hashcodes of c1, c2 to i1, i2 i1 = c1.hashCode(); i2 = c2.hashCode(); String str1 = "Hashcode of " + c1 + " is " + i1; String str2 = "Hashcode of " + c2 + " is " + i2; // print i1, i2 values System.out.println( str1 ); System.out.println( str2 ); } } java.lang.Character.getType(int codePoint) java.lang.Character.isDefined(char ch)