addMatchingValues(classes, description, dependency.getProductEvidence());
            }
        }

        //license
        if (pom.getLicenses() != null) {
            String license = null;
            for (License lic : pom.getLicenses().getLicense()) {
                String tmp = null;
                if (lic.getName() != null) {
                    tmp = interpolateString(lic.getName(), pomProperties);
                }
                if (lic.getUrl() != null) {
                    if (tmp == null) {
                        tmp = interpolateString(lic.getUrl(), pomProperties);
                    } else {
                        tmp += ": " + interpolateString(lic.getUrl(), pomProperties);
                    }
                }
                if (tmp == null) {
                    continue;
                }
                if (HTML_DETECTION_PATTERN.matcher(tmp).find()) {
                    tmp = Jsoup.parse(tmp).text();
                }
                if (license == null) {
                    license = tmp;
                } else {
                    license += "\n" + tmp;
                }
            }
            if (license != null) {
                dependency.setLicense(license);
            }
        }

    @Override
    public void initialize() throws Exception {
        final File baseDir = Settings.getTempDirectory();
        if (!baseDir.exists()) {
            if (!baseDir.mkdirs()) {
                final String msg = String.format("Unable to make a temporary folder '%s'", baseDir.getPath());
                throw new AnalysisException(msg);
            }
        }
        tempFileLocation = File.createTempFile("check", "tmp", baseDir);
        if (!tempFileLocation.delete()) {
            final String msg = String.format("Unable to delete temporary file '%s'.", tempFileLocation.getAbsolutePath());
            throw new AnalysisException(msg);
        }
        if (!tempFileLocation.mkdirs()) {
            final String msg = String.format("Unable to create directory '%s'.", tempFileLocation.getAbsolutePath());
            throw new AnalysisException(msg);
        }
    }

    /**
     * The close method does nothing for this Analyzer.
     *
     * @throws Exception thrown if there is an exception deleting temporary files
     */
    @Override
    public void close() throws Exception {