// validating/SimpleDebugging.java

// (c)2016 MindView LLC: see Copyright.txt

// We make no guarantees that this code is fit for any purpose.

// Visit http://mindviewinc.com/Books/OnJava/ for more book information.

// {ThrowsException}

public class SimpleDebugging {

private static void foo1() {

System.out.println("In foo1");

foo2();

}

private static void foo2() {

System.out.println("In foo2");

foo3();

}

private static void foo3() {

System.out.println("In foo3");

int j = 1;

j--;

int i = 5 / j;

}

public static void main(String[] args) {

foo1();

}

}

/* Output:

In foo1

In foo2

In foo3

___[ Error Output ]___

Exception in thread "main" java.lang.ArithmeticException: /

by zero

at SimpleDebugging.foo3(SimpleDebugging.java:16)

at SimpleDebugging.foo2(SimpleDebugging.java:10)

at SimpleDebugging.foo1(SimpleDebugging.java:6)

at SimpleDebugging.main(SimpleDebugging.java:19)

*/