checked_propogation.java

import java.io.IOException;
public class checked_propogation 
{
    void fun1() throws IOException
    {
        throw new  IOException("error");
    }
    void fun2() throws IOException
    {
        fun1(); //exception not handled
        //exception propogated to fun3()
    }
    void fun3()
    {
        try
        {
            fun2();//exception handled
        }
        catch(Exception e){System.out.println("Exception handled");
    }
 }
      public static void main(String args[])
      {
          exception_prpogation obj =new exception_prpogation();
          obj.fun3();
          System.out.println("rest of the code");
      }
}