import java.io.*;
import java.util.logging.*;

public class LogException{
	public static void main(String[] args) {
		LogException l = new LogException();
	}
	public void DivByZero() {
		System.out.println(1/0);
	}
	int arr[];
	public void ArrayBound() {
		System.out.println(arr[0]);
	}
	public LogException(){
		Logger log = Logger.getLogger("");
		try{
			DivByZero();
		}
		catch (Exception e){
			log.log(Level.WARNING, "Can not divede by zero", e.getMessage());
		}
		try{
			ArrayBound();
		}
		catch(Exception ex){
			log.log(Level.INFO, "Array is blank", ex.getMessage());
		}
	}
}