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What is Character.toLowerCase in Java?
abhilash
Overview
The toLowerCase() method is a static method in the Character class in Java, which is used to convert a character to lowercase. The input to this function is a character.
If you need to convert a string to lowercase, refer to the String.toLowerCase method.
Syntax
public static char toLowerCase(char ch)
Parameters
char ch: the character that needs conversion.
Return value
- Lowercase version of the character.
Example
In the code below, we use the toLowerCase function to convert different characters to lowercase.
public class Main {
public static void main( String args[] ) {
char ch = 'a';
System.out.println(Character.toLowerCase(ch));
ch = 'A';
System.out.println(Character.toLowerCase(ch));
ch = 'z';
System.out.println(Character.toLowerCase(ch));
ch = 'Z';
System.out.println(Character.toLowerCase(ch));
}
}RELATED TAGS
java
lowercase
characters
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abhilash
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