Source of StringDemo.java

Structures and functions

public class StringDemo

  1: 
  2: public class StringDemo
  3: {
  4:     public static void main(String[] args)
  5:     {
  6:         String sentence = "Text processing is hard!";
  7:         int position;
  8:         position = sentence.indexOf("hard");
  9:         System.out.println(sentence);
 10:         System.out.println("012345678901234567890123"); 
 11:         System.out.println("The word \"hard\" starts at index "
 12:                                + position);
 13:         sentence = sentence.substring(0, position) + "easy!";
 14:         System.out.println("The changed string is:");
 15:         System.out.println(sentence);
 16:     }
 17: }