public class StringMethods {

public static void main(String[] args) {

String birthDate = "25/11/1982";

int startingIndex = birthDate.indexOf("1982");

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

System.out.println("Birth year = " + birthDate.substring(startingIndex));

System.out.println("Month = " + birthDate.substring(3,5));

String newDate = String.join("/", "25","11","1982");

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

newDate = "25";

newDate = newDate.concat("/");

newDate = newDate.concat("11");

newDate = newDate.concat("/");

newDate = newDate.concat("1982");

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

newDate = "25" + "/" + "11" + "/" + "1982";

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

newDate = "25".concat("/").concat("11").concat("/".concat("1982"));

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

System.out.println(newDate.replace('/','-'));

System.out.println(newDate.replace("2","00"));

System.out.println(newDate.replaceFirst("/","-"));

System.out.println(newDate.replaceAll("/","---"));

System.out.println("ABC\n".repeat(3));

System.out.println("-".repeat(20));

System.out.println("ABC\n".repeat(3).indent(8));

System.out.println("-".repeat(20));

System.out.println(" ABC\n".repeat(3).indent(-2));

System.out.println("-".repeat(20));

}

}