public void reset() {
        matches.clear();
        if (verboseTemporary) {
            verbose = verbosePermanent;
        }
    }
Applies this function to the given arguments.
@param action The applicable action.
@param treeName The name of the current tree.
@param tree The actual location in the parseTree
@return the number of informs done
analyzer/src/main/java/nl/basjes/parse/useragent/analyze/MatcherAction.java