YouTipCharacter Touppercase
# Java toUpperCase() Method
[Java Character Class](#)
* * *
The toUpperCase() method is used to convert a lowercase character to uppercase.
### Syntax
char toUpperCase(char ch)
### Parameters
* **ch** -- The character to be converted.
### Return Value
Returns the uppercase form of the character, if one exists; otherwise, returns the character itself.
### Example
public class Test {public static void main(String args[]) {System.out.println(Character.toUpperCase('a'));System.out.println(Character.toUpperCase('A'));}}
The output of the above program is:
A A
* * Java Character Class](#)