package org.codehaus.mojo.exec;
   
   import java.util.Timer;
   import java.util.TimerTask;
   
   /**
    * @author <a href="mailto:jerome@coffeebreaks.org">Jerome Lacoste</a>
    */
   public class FindClassInClasspath
  {
      public static final String FOUND_ALL = "OK";
  
      /**
       * @param args the names of classes to search in the classpath
       * prints 'OK' if all classes found
       **/
      public static void main( String[] args )
      {
        for (int i = 0; i < args.length; i++)
        {
          if ( ! isClassInClasspath( args[i] ))
          {
            System.out.println( "ERROR: class + " + args[i] + " not found in classpath" );
            System.exit( 1 );
          }
        }
        System.out.println( FOUND_ALL );
      }
  
      private static boolean isClassInClasspath( String className )
      {
        try
        {
          Class.forName( className );
          return true;
        } catch ( Exception e )
        {
          System.out.println( "ERROR: " + e.getMessage() );
          return false;
        }
      }
  }