public class CountTestApp                                
{
  public static void main(String[] args)
  {
    printCount();
    for (int i = 0; i < 10; i++)
    {
      CountTest c1 = new CountTest();              
      printCount();                                
    }

  }

  private static void printCount()
  {
    System.out.println("There are now " + CountTest.getInstanceCount() + " instances of the CountTest class.");
  }
}

class CountTest                                          
{
  private static int instanceCount = 0;                
  public CountTest()                                   
  {
    instanceCount++;
  }

  public static int getInstanceCount()                 
  {
    return instanceCount;
  }
}