Java Character.isJavaLetter(char ch)
Syntax
Character.isJavaLetter(char ch) has the following syntax.
@Deprecated public static boolean isJavaLetter(char ch)
Example
In the following code shows how to use Character.isJavaLetter(char ch) method.
public class Main {
//ww w. ja va 2s . c om
public static void main(String[] args) {
char ch1 = '3', ch2 = '_';
boolean b1 = Character.isJavaLetter(ch1);
boolean b2 = Character.isJavaLetter(ch2);
System.out.println( b1 );
System.out.println( b2 );
}
}
The code above generates the following result.
