public synchronized void close()

in src/main/java/org/apache/geronimo/jcache/simple/SimpleManager.java [185:202]

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

    public synchronized void close() {
        if (isClosed()) {
            return;
        }

        assertNotClosed();
        for (final Cache<?, ?> c : caches.values()) {
            c.close();
        }
        caches.clear();
        for (final Runnable task : executorService.shutdownNow()) {
            task.run();
        }
        closed = true;
        if (SimpleProvider.class.isInstance(provider)) {
            SimpleProvider.class.cast(provider).remove(this);
        } // else throw?
    }