void testGetNbtByName() {
        // When/Then - Should throw UnknownHostException quickly due to short timeouts
        UnknownHostException exception = assertThrows(UnknownHostException.class, () -> {
            nameServiceClient.getNbtByName("NONEXISTENT-FAST-FAIL");
        }, "Should throw UnknownHostException for non-existent NetBIOS name");

            }
        }
        throw new UnknownHostException(addr.getHostName());
    }

    @Override
    public NbtAddress getNbtByName(final String host) throws UnknownHostException {
        return getNbtByName(host, 0x00, null);
    }

    @Override
    public NbtAddress getNbtByName(final String host, final int type, final String scope) throws UnknownHostException {
        return getNbtByName(host, type, scope, null);

import static org.junit.jupiter.api.Assertions.fail;
import static org.mockito.Mockito.when;

import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

package okhttp.android.test

import android.util.Log
import assertk.assertThat
import assertk.assertions.containsExactly
import assertk.assertions.containsOnly
import assertk.assertions.isNull
import java.net.UnknownHostException
import okhttp3.ConnectionSpec
import okhttp3.HttpUrl.Companion.toHttpUrl
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.internal.platform.AndroidPlatform

            } catch (UnknownHostException e) {
                // Invalid address ignored
            }
        }

        value = props.getProperty("jcifs.netbios.laddr");
        if (value != null) {
            try {
                this.netbiosLocalAddress = InetAddress.getByName(value);
            } catch (UnknownHostException e) {
                // Invalid address ignored

import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;

import java.net.InetAddress;
import java.net.UnknownHostException;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.junit.jupiter.MockitoExtension;

/**

    }

    @Test
    @DisplayName("Should throw UnknownHostException for empty address list")
    void testUnknownHostException() throws Exception {
        // Given: No addresses returned
        when(nameSvc.getAllByName(eq("unknown.host"), eq(true))).thenReturn(new Address[0]);

        // When/Then: Should throw UnknownHostException

import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.Arrays;
import java.util.Collections;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;

     *          do not follow the prescribed syntax
     * @throws  UnknownHostException
     *          If the server or workgroup of the {@code context} file cannot be determined
     */

    public SmbFile(final SmbFile context, final String name) throws MalformedURLException, UnknownHostException {
        this(context.isWorkgroup0() ? new URL(null, "smb1://" + name, Handler.SMB_HANDLER)