public String mapFileName()

in src/main/java/org/apache/maven/shared/model/fileset/mappers/RegexpPatternMapper.java [45:52]

• 7 lines of code
• 2 McCabe index (conditional complexity)

    public String mapFileName(String sourceFileName) {
        Matcher matcher = this.fromPattern.matcher(sourceFileName);
        if (!matcher.find()) {
            return sourceFileName;
        }

        return matcher.replaceFirst(this.toReplaceExpression);
    }