import java.lang.reflect.*;
   public class Additional_packages_Example
    {	 
         public static void main(String args[]) 
         {
	     try 
             {
	         Class obj = Class.forName("java.awt.Dimension");
		 Constructor constructors[] = obj.getConstructors();
		 for (int k = 0; k < constructors.length; k++)
		     System.out.println(constructors[k]);
	     }
	     catch (Exception e)
             {
             System.out.print("Exception");
             }
        }
    }