trace.finalize();

        // Assert: verify that finalize delegated to checkRelease()
        verify(trace, times(1)).checkRelease();
    }

    @Test
    @DisplayName("checkRelease(): when connected and usage>0 performs check without throwing")
    void checkRelease_connectedAndInUse_doesNotThrow() {
        // Arrange: spy isConnected() to return true; increment usage via acquire()

        super(ctx);
    }

    SmbTreeConnectionTrace(final SmbTreeConnection conn) {
        super(conn);
    }

    @Override
    protected void finalize() throws Throwable {
        checkRelease();
    }

    public void close() {
        if (log.isDebugEnabled()) {
            log.debug("Closing SmbTreeConnection via AutoCloseable.close()");
        }
        release();
    }

    protected void checkRelease() {
        if (isConnected() && this.usageCount.get() != 0) {
            log.warn("Tree connection was not properly released " + this);
        }
    }

    synchronized void disconnect(final boolean inError) {