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TThier/Languages/java/bikleDemo2/
Dan Bikle


This page introduces a simple Java demo.

The demo is made up of a couple of classes which are linked below
along with a screen dump:

BikleDemo2-java.txt
FromKeyBoard-java.txt
bikleDemo2screenDump.txt

More description behind this somewhat contrived demo:


This is a program to help the user specify the construction of a
cistern to be used for the storage of water.

Input from the user:

. Diameter of the Cistern 
. Depth of the Cistern

Output to the user:

. Total storage capacity in cubic feet
. The amount of concrete needed for the floor in cubic feet
. Total number of bricks needed for construction

Sides of the cistern:

The cistern will be lined with bricks.  These bricks are available in
a standard size.  They may be cut down, but you cannot get them in a
larger size.

Brick dimensions:

Length 1.0  ft
Width  0.5  ft
Depth  2/12 ft

The floor of the cistern:

The floor of the cistern will be a circular slab of concrete 6 inches thick.

Important Formulas:

Area Of A Circle                 = pi * Radius2
Volume of a cylinder             = Area of floor * Depth 
Circumference of a Circle        = Diameter * pi

After writing and testing the above classes, I used a utility named "javadoc" to
generate documentation for the above classes.  A screen dump of me running the
javadoc utility is linked below:
javadoc.txt

The javadoc utility generated HTML documentation for the above classes.
That documentation is linked below:
javadoc/index.html