package strings;

/**

* Created by WERT on 09.01.2017.

*/

public class String010 {

public static void main(String[] args) {

// примеры создания строк класса StringBuilder

StringBuilder strBld1 = new StringBuilder("Это большая строка");

String str1 = "не";

strBld1.insert(4, str1);

System.out.println("strBld1 = " + strBld1);

str1 = null;

strBld1.insert(strBld1.length(), " ");

strBld1.insert(strBld1.length(), str1);

System.out.println("strBld1 = " + strBld1);

String009 str009 = new String009("!!! ");

strBld1.insert(0, str009);

System.out.println("strBld1 = " + strBld1);

strBld1.delete(25, 108);

System.out.println("strBld1 = " + strBld1);

strBld1.deleteCharAt(0);

System.out.println("strBld1 = " + strBld1);

strBld1.replace(0, 2, "**");

System.out.println("strBld1 = " + strBld1);

System.out.println("reverse = " + strBld1.reverse());

System.out.println("index ** = " + strBld1.indexOf("**"));

System.out.println("index !! = " + strBld1.indexOf("!!"));

}

}