Alphabet Character Case-Converter
In this section, you will learn to convert a character
(uppercase) into a lowercase character. The java.lang package
provides the functionality to convert the uppercase character into a lowercase
character.
Code Description:
The following program helps you in converting a
uppercase character (R) into a lowercase character (r). Program takes a character
(uppercase) at the console and it converts it into a lowercase character using the toLowerCase() method.
This
method converts the uppercase character into the lowercase character and
returns converted lowercase character.
Here is the code of this program:
import java.io.*;
import java.lang.*;
public class CharToLowercase{
public static void main(String args[]) throws IOException{
BufferedReader buff = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter the uppercase character:");
String s = buff.readLine();
char c = s.charAt(0);
char lower = Character.toLowerCase(c);
System.out.println("Lowercase
character: " + lower);
}
}
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Download this program:
Output of this program.
C:\corejava>java CharToLowercase
Enter the uppercase character:
R
Lowercase character: r
C:\corejava> |
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