private boolean destroy()

in src/main/java/org/apache/commons/pool3/impl/GenericKeyedObjectPool.java [882:914]

• 27 lines of code
• 5 McCabe index (conditional complexity)

    private boolean destroy(final K key, final PooledObject<T> toDestroy, final boolean always, final DestroyMode destroyMode) throws E {

        final ObjectDeque<T> objectDeque = register(key);

        try {
            boolean isIdle;
            synchronized (toDestroy) {
                // Check idle state directly
                isIdle = toDestroy.getState().equals(PooledObjectState.IDLE);
                // If idle, not under eviction test, or always is true, remove instance,
                // updating isIdle if instance is found in idle objects
                if (isIdle || always) {
                    isIdle = objectDeque.getIdleObjects().remove(toDestroy);
                }
            }
            if (isIdle || always) {
                objectDeque.getAllObjects().remove(IdentityWrapper.on(toDestroy));
                toDestroy.invalidate();

                try {
                    factory.destroyObject(key, toDestroy, destroyMode);
                } finally {
                    objectDeque.getCreateCount().decrementAndGet();
                    destroyedCount.incrementAndGet();
                    numTotal.decrementAndGet();
                }
                return true;
            }
            return false;
        } finally {
            deregister(key);
        }
    }