String operation functions

public class Stringfunction {


public static void main(String[] args) {
// object of string class is made
String x= "hello how are you. Is is a good day.";
//String c = new String("ssss sss");

System.out.println(x.charAt(10));
System.out.println(x.indexOf('a',11));
System.out.println(x.equals("hello"));
System.out.println(x.substring(10, 20));// end index -1
System.out.println(x.indexOf("XXXXXXX"));


// split
System.out.println("**********************");
String[] arr = x.split("o");

for(int i=0 ; i< arr.length ; i++){
System.out.println(arr[i]);
}
System.out.println("*********CONVERSION************");
// conversion
String y="1234";
int a=Integer.parseInt(y);
System.out.println(a);

String c=String.valueOf(a);
System.out.println(c);

}

}