Chapter 9.3, Problem 27STQ

Explanation of Solution

Given program segment:

//Try block

try

{

    //Assign a value to the variable

    int n = 7;

    //Checking if value is greater than 0

    if(n > 0)

        //Throwing a predefined exception

        throw new Exception();

    //Checking if n is lesser than 0

    else if (n < 0)

        //Throwing user-defined exception

        throw new NegativeNumberException();

    //Else

    else

        //Print Hello

        System.out.println("Hello!");

}

//Catch the user-defined exception

catch (NegativeNumberException e)

{

    //Print the message

    System...