Miti's Blog

      import javax.swing.*;
     
      public class oo {
     
         public static void main( String args[] )
         {
            String letters = "abcdefghijklmabcdefghijklm";
   
   
          String output = "'c' is located at index " + letters.indexOf( 'c' );
   
          output += "'a' is located at index " + letters.indexOf( 'a', 1 );
   
          output += "'$' is located at index " + letters.indexOf( '$' );
   
  
          output += "Last 'c' is located at index " +
             letters.lastIndexOf( 'c' );
   
          output += "Last 'a' is located at index " +
             letters.lastIndexOf( 'a', 25 );
   
          output += "Last '$' is located at index " +
            letters.lastIndexOf( '$' );

          output += ""def" is located at index " +
             letters.indexOf( "def" );
   
          output += ""def" is located at index " +
             letters.indexOf( "def", 7 );
   
          output += ""hello" is located at index " +
             letters.indexOf( "hello" );

          output += "Last "def" is located at index " +
             letters.lastIndexOf( "def" );
   
          output += "Last "def" is located at index " +
             letters.lastIndexOf( "def", 25 );
   
          output += "Last "hello" is located at index " +
             letters.lastIndexOf( "hello" );
   
          JOptionPane.showMessageDialog( null, output,
             "String searching methods", JOptionPane.INFORMATION_MESSAGE );
   
          System.exit( 0 );
       }
   
    }