LinearPrinter.println("Beginning leet frequency replacement)...");
LinearPrinter.println("Beginning frequency replacement)...");
    public static void doReplace(LinearAnalyzer lfa, SIRStream str) {	LinearPrinter.println("Beginning leet frequency replacement)...");	FrequencyReplacer replacer = new LEETFrequencyReplacer(lfa);			// pump the replacer through the stream graph.	IterFactory.createIter(str).accept(replacer);    }