assertTrue(Range.closed(3, 5).isConnected(Range.open(5, 6)));
    assertTrue(Range.closed(3, 5).isConnected(Range.closed(5, 6)));
    assertTrue(Range.closed(5, 6).isConnected(Range.closed(3, 5)));
    assertTrue(Range.closed(3, 5).isConnected(Range.openClosed(5, 5)));
    assertTrue(Range.open(3, 5).isConnected(Range.closed(5, 6)));
    assertTrue(Range.closed(3, 7).isConnected(Range.open(6, 8)));

        // Arrange: spy isConnected() to return true; increment usage via acquire()
        CIFSContext ctx = mock(CIFSContext.class);
        SmbTreeConnectionTrace trace = Mockito.spy(new SmbTreeConnectionTrace(ctx));
        doReturn(true).when(trace).isConnected();
        trace.acquire(); // usageCount becomes 1

        // Act & Assert: checkRelease should call isConnected() and not throw

        assertSame(config, handle.getConfig());
        verify(treeConnection).getConfig();

        // isConnected delegates
        when(treeConnection.isConnected()).thenReturn(true, false);
        assertTrue(handle.isConnected());
        assertFalse(handle.isConnected());
        verify(treeConnection, times(2)).isConnected();
    }

    @Test
    @DisplayName("getSession returns underlying session from tree connection")

        return 0;
    }

    @Override
    public String toString() {
        return ("SmbComTreeConnectAndX[" + super.toString() + ",disconnectTid=" + disconnectTid + ",passwordLength=" + passwordLength
                + ",password=" + Hexdump.toHexString(password, passwordLength, 0) + ",path=" + path + ",service=" + service + "]");
    }

        return this.treeConnection.hasCapability(cap);
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.SmbTreeHandle#isConnected()
     */
    @Override
    public boolean isConnected() {
        return this.treeConnection.isConnected();
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.SmbTreeHandle#getConfig()
     */
    @Override

        return 0;
    }

    @Override
    public String toString() {
        return ("SmbComTreeConnectAndX[" + super.toString() + ",disconnectTid=" + this.disconnectTid + ",passwordLength="
                + this.passwordLength + ",password=" + Hexdump.toHexString(this.password, this.passwordLength, 0) + ",path=" + this.path
                + ",service=" + this.service + "]");

		return pongMsg{Err: &err}
	default:
		atomic.StoreInt64(&m.LastPing, time.Now().Unix())
		return pongMsg{}
	}
}

// disconnect will disconnect the mux.
// m.recvMu must be locked when calling this function.
func (m *muxServer) disconnect(msg string, locked bool) {
	if debugPrint {
		fmt.Println("Mux", m.ID, "disconnecting. Reason:", msg)
	}
	if msg != "" {

    if (ceilingEntry != null
        && ceilingEntry.getValue().isConnected(range)
        && !ceilingEntry.getValue().intersection(range).isEmpty()) {
      return true;
    }
    Entry<Cut<C>, Range<C>> priorEntry = rangesByLowerBound.lowerEntry(range.lowerBound);
    return priorEntry != null
        && priorEntry.getValue().isConnected(range)
        && !priorEntry.getValue().intersection(range).isEmpty();
  }

        try {
            // Create new transport to new address
            SmbTransport newTransport = new SmbTransport(context, newAddress, transport.getPort());
            
            // Disconnect old transport
            transport.disconnect();
            
            // Replace with new transport
            this.transport = newTransport;
            newTransport.connect();
            

import jcifs.internal.util.SMBUtil;

/**
 * SMB2 Tree Disconnect request message.
 *
 * This command is used to disconnect from a previously
 * connected tree (shared resource).
 *
 * @author mbechler
 */
public class Smb2TreeDisconnectRequest extends ServerMessageBlock2Request<Smb2TreeDisconnectResponse> {

    /**
     * Creates a new SMB2 tree disconnect request to close a tree connection.
     *