Class SquareNum

java.lang.Object
  SquareNum

public class SquareNum
extends java.lang.Object

This class demonstrates documentation comments.

Constructor Summary

SquareNum()

Method Summary

double	getNumber() This method inputs a number from the user.
static void	main(java.lang.String[] args) This method demonstrates square().
double	square(double num) This method returns the square of num.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SquareNum

public SquareNum()

Method Detail

square

public double square(double num)

This method returns the square of num. This is a multiline description. You can use as many lines as you like.

Parameters:

num - The value to be squared.

Returns:

num squared.

getNumber

public double getNumber()
                 throws java.io.IOException

This method inputs a number from the user.

Returns:

The value input as a double.

Throws:

java.io.IOException - On input error.

See Also:

IOException

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException

This method demonstrates square().

Parameters:

args - Unused.

Throws:

java.io.IOException - On input error.

See Also:

IOException