Java get substring in String

string.substring(start,length);

Returns the portion of string specified by the start and length parameters.

/**
 * @author lautturi.com
 * Java example: Return part of a string
 */

import java.util.*;

public class Lautturi {

	public static void main(String[] args) {

		String str = "hello lautturi java world!";
		System.out.println(str.substring(1,20));
		

	}
}

output:

ello lautturi java