java.lang.Character.compareTo(Character anotherCharacter) java.lang.Character.codePointCount(CharSequence seq, int beginIndex, int endIndex) java.lang.Character.codePointBefore(char[ ] a, int index) java.lang.Character.compareTo(Character anotherCharacter) 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('a'); c2 = new Character('b'); // create an int type int res; // compare c1 with c2 and assign result to res res = c1.compareTo(c2); String str1 = "Both values are equal "; String str2 = "First character is numerically greater"; String str3 = "Second character is numerically greater"; if( res == 0 ) { System.out.println( str1 ); } else if( res > 0 ) { System.out.println( str2 ); } else if( res < 0 ) { System.out.println( str3 ); } } } java.lang.Character.codePointCount(CharSequence seq, int beginIndex, int endIndex) java.lang.Character.codePointBefore(char[ ] a, int index)