Lab: String Processing

package gf;

public class S1

{ public static void main(String[] args)

{

int a; int b; String part_a = "", part_b = "";

String sentence = "I hate you";

String keyword = "love";

sentence.indexOf("hate");

a = sentence.indexOf("hate");

b = a + 4; part_a= sentence.substring(0,a);

part_b= sentence.substring(b);

System.out.println(part_a+keyword+part_b);

}

}