Book

/*******************************************************************************
 * Kožusznik Jan
 * Copyright (c) 2014 All Right Reserved, http://www.kozusznik.cz
 *
 * This file is subject to the terms and conditions defined in
 * file 'LICENSE.txt', which is part of this source code package.
 ******************************************************************************/

package $007_string_processing;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

/**
 * @author Jan Kožusznik
 * @version 0.1
 */
public class Run07 {

  public static void main(String[] args) {

      Book b1 = new Book();

      String text = b1.toString();
      int counter = 0;
      for (int i = 0; i < text.length(); i++) {
          char pismeno = text.charAt(i);
          if(pismeno == 'a'){
              counter++;
          }
      }
      System.out.println(counter);

      int counter2 = 0;
      String text2 = text.toLowerCase();
      for(int i=0; i < text2.length(); i++){
          char pismeno2 = text2.charAt(i);
          if("aeiyou".indexOf(pismeno2) != -1){
              counter2++;
          }
      }
      System.out.println(counter2);

      System.out.println(text2.indexOf("stařec", 10));

      int counter3 = 0;
      int lastindex = 0;

      while(lastindex != -1){

          lastindex = text2.indexOf("stařec",lastindex);

          if(lastindex != -1){
              counter3++;
              lastindex+=1;
          }

      }

      System.out.println(counter3);

  }

}