Java Character toTitleCase(int codePoint) Method

Java toTitleCase(int codePoint) method is a part of Character class. This method converts the specified Unicode code point character argument to titlecase using case mapping information from the UnicodeData file.

It must be noted that if a code point character has no explicit titlecase mapping and is not itself a titlecase char according to UnicodeData, then the uppercase mapping is returned as an equivalent titlecase mapping. If the char argument is already a titlecase char, the same char value will be returned.

Syntax:

public static char toTitleCase(int codePoint)  

Parameters:

The parameter passed is the Unicode code point character value to be converted to titlecase.

Returns:

Returns the titlecase value of the specified code point character.

Example 1:

Here, the characters are converted into equivalent titlecase characters.

public class StudyTonight
{  
	public static void main(String[] args)
	{  
		int cp1 = 78;  
		int cp2 = 102;  
		int cp3 = 66;  
		int cp4 = 48;   
		int cp5 = 1232;  

		char ch1 = Character.toTitleCase(cp1);  
		char ch2 = Character.toTitleCase(cp2);  
		char ch3 = Character.toTitleCase(cp3);  
		char ch4 = Character.toTitleCase(cp4);  
		char ch5 = Character.toTitleCase(cp5);  

		System.out.println("The titlecase character is :"+ch1);  
		System.out.println("The titlecase character is :"+ch2); 
		System.out.println("The titlecase character is :"+ch3);  
		System.out.println("The titlecase character is :"+ch4);  
		System.out.println("The titlecase character is :"+ch5);  
	}  
}

The titlecase character is :N
The titlecase character is :F
The titlecase character is :B
The titlecase character is :0
The titlecase character is :?

Example 2:

Here is a user-defined example where anyone using this code can put a value of his choice and get the equivalent output.

import java.util.Scanner; 
public class StudyTonight
{  
	public static void main(String[] args)
	{  
		try
		{
			System.out.print("Enter the Unicode codepoint: ");  
			Scanner sc = new Scanner(System.in);         
			int cp = sc.nextInt();  
			char cc = Character.toTitleCase(cp);
			System.out.println("The titlecase character is : "+cc);
		}
		catch(Exception e)
		{
			System.out.println("Invalid Input!!");
		}
	}  
}

Enter the Unicode codepoint: 99
The titlecase character is : C
***************************************
Enter the Unicode codepoint: 110
The titlecase character is : N

Live Example:

Here, you can test the live code example. You can execute the example for different values, even can edit and write your examples to test the Java code.