The method determines whether the specified char value is a letter.
Syntax:
boolean isLetter(char ch)
Parameters:
Here is the detail of parameters:
Primitive character type
Return Value :
Returns true if passed character is really a character.
Example:
public class Test{
public static void main(String args[]){
System.out.println( Character.isLetter('c'));
System.out.println( Character.isLetter('5'));
}
}