public boolean putIfAbsent()

in src/main/java/org/apache/geronimo/jcache/simple/SimpleCache.java [319:333]

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

    public boolean putIfAbsent(final K key, final V value) {
        final boolean statisticsEnabled = config.isStatisticsEnabled();
        if (!containsKey(key)) {
            if (statisticsEnabled) {
                statistics.increaseMisses(1);
            }
            put(key, value);
            return true;
        } else {
            if (statisticsEnabled) {
                statistics.increaseHits(1);
            }
        }
        return false;
    }