public static Languages getInstance()

in src/main/java/org/apache/commons/codec/language/bm/Languages.java [253:273]

20 lines of code
6 McCabe index (conditional complexity)


    public static Languages getInstance(final String languagesResourceName) {
        // read languages list
        final Set<String> ls = new HashSet<>();
        try (final Scanner lsScanner = new Scanner(Resources.getInputStream(languagesResourceName),
                ResourceConstants.ENCODING)) {
            boolean inExtendedComment = false;
            while (lsScanner.hasNextLine()) {
                final String line = lsScanner.nextLine().trim();
                if (inExtendedComment) {
                    if (line.endsWith(ResourceConstants.EXT_CMT_END)) {
                        inExtendedComment = false;
                    }
                } else if (line.startsWith(ResourceConstants.EXT_CMT_START)) {
                    inExtendedComment = true;
                } else if (!line.isEmpty()) {
                    ls.add(line);
                }
            }
            return new Languages(Collections.unmodifiableSet(ls));
        }
    }