public void clear()

in src/main/java/org/apache/commons/pool3/impl/GenericKeyedObjectPool.java [615:641]

• 26 lines of code
• 6 McCabe index (conditional complexity)

    public void clear(final K key, final boolean reuseCapacity) {
        // Return immediately if there is no pool under this key.
        if (!poolMap.containsKey(key)) {
            return;
        }
        final ObjectDeque<T> objectDeque = register(key);
        int freedCapacity = 0;
        try {
            final LinkedBlockingDeque<PooledObject<T>> idleObjects = objectDeque.getIdleObjects();
            PooledObject<T> p = idleObjects.poll();
            while (p != null) {
                try {
                    if (destroy(key, p, true, DestroyMode.NORMAL)) {
                        freedCapacity++;
                    }
                } catch (final Exception e) {
                    swallowException(e);
                }
                p = idleObjects.poll();
            }
        } finally {
            deregister(key);
        }
        if (reuseCapacity) {
            reuseCapacity(freedCapacity);
        }
    }