Character Extraction

Character Extraction:

1) charAt()

charAt() method is used to extract single character from String.Here is a small program to demonstrate chatAt() method.  


package stringdemo;


public class NewClass {
    public static void main(String[] args) {
       
      String  ch="java";
        System.out.println(ch.charAt(1));
    }
}

The output of this program is as:

a