[rajiv_bang]

A small example to get you started.

Code:

import java.util.*;
public class FindString
{
public static void main(String args[])
 {
	String s1 = "String operations in java";
	
	if(s1.indexOf("java")>-1)
		System.out.println("Found");
	else
		System.out.println("Not found");
 }
}