This rule template can be used to create rules which will be triggered when a comment matches a given regular expression.
For example, one can create a rule with the regular expression .*WTF.* to match all comment
containing
"WTF".
Note that, in order to match WTF regardless of the case, the (?i) modifier can be prepended to the
expression, as in (?i).*WTF.*.
See Java documentation for detailed regular expression syntax.