public MetricId tagged()

in api/src/main/java/com/spotify/metrics/core/MetricId.java [150:164]

• 13 lines of code
• 4 McCabe index (conditional complexity)

    public MetricId tagged(String... pairs) {
        if (pairs == null) {
            return this;
        }

        if (pairs.length % 2 != 0) {
            throw new IllegalArgumentException("Argument count must be even");
        }

        final TreeMap<String, String> tags = new TreeMap<>(this.tags);
        for (int i = 0; i < pairs.length; i += 2) {
            tags.put(pairs[i], pairs[i + 1]);
        }
        return new MetricId(key, tags, false);
    }