/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	interface Task<E extends Exception> {
	    void run() throws E;
 
	    static <E extends Exception> void apply(Task<E> task) {
	        try {
	            task.run();
	        } catch (Exception e) {
	            System.out.println(e.getMessage());
	            System.out.println("Лови петуха!");
	        }
	    }
	}
 
	public static void main (String[] args) throws java.lang.Exception
	{
		Task.apply(() -> {
			throw new Exception("Петх на воле!");
		});
	}
}

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