static public String cleanupVersion()

in testing/support/src/main/java/org/apache/servicemix/kernel/testing/support/FeatureInstaller.java [198:231]

• 33 lines of code
• 8 McCabe index (conditional complexity)

    static public String cleanupVersion(String version) {
        Matcher m = fuzzyVersion.matcher(version);
        if (m.matches()) {
            StringBuffer result = new StringBuffer();
            String d1 = m.group(1);
            String d2 = m.group(3);
            String d3 = m.group(5);
            String qualifier = m.group(7);

            if (d1 != null) {
                result.append(d1);
                if (d2 != null) {
                    result.append(".");
                    result.append(d2);
                    if (d3 != null) {
                        result.append(".");
                        result.append(d3);
                        if (qualifier != null) {
                            result.append(".");
                            cleanupModifier(result, qualifier);
                        }
                    } else if (qualifier != null) {
                        result.append(".0.");
                        cleanupModifier(result, qualifier);
                    }
                } else if (qualifier != null) {
                    result.append(".0.0.");
                    cleanupModifier(result, qualifier);
                }
                return result.toString();
            }
        }
        return version;
    }