This section contains additional
classes that were used in the examples to simplify common operations.
Formatter class
This class provides different methods to help with displaying the
different examples. It adds different HTML tags to format the output.
RuleArtifactUtility class
This utility class has two public methods. The first public
method is for printing out a decision table. This method makes use
of a private method that uses recursion to print out the conditions
and actions for the decision table. The second public method is for
printing out a rule set.