protected final boolean isImplicitlyCreated() {
        return this.implicitlyCreated;
    }
NOT PART OF SHIRO'S ACCESSIBLE API.  DO NOT DEPEND ON THIS.  This method was added for testing purposes only.
<p/>
Returns {@code true} if this {@code HazelcastCacheManager} instance implicitly created the backing
{@code HazelcastInstance}, or {@code false} if one was externally provided via
{@link #setHazelcastInstance(com.hazelcast.core.HazelcastInstance) setHazelcastInstance}.

@return {@code true} if this {@code HazelcastCacheManager} instance implicitly created the backing
{@code HazelcastInstance}, or {@code false} if one was externally provided via
{@link #setHazelcastInstance(com.hazelcast.core.HazelcastInstance) setHazelcastInstance}.
support/hazelcast/src/main/java/org/apache/shiro/hazelcast/cache/HazelcastCacheManager.java