*/
    @Override
    public synchronized void init() {
        if (httpClient != null) {
            return;
        }

        if (logger.isDebugEnabled()) {
            logger.debug("Initializing {}", HcHttpClient.class.getName());
        }

        super.init();

        // robots.txt parser

import jcifs.Address;
import jcifs.CIFSContext;
import jcifs.Configuration;
import jcifs.Credentials;
import jcifs.NameServiceClient;
import jcifs.internal.SmbNegotiationResponse;

/**
 * Unit tests for SmbTransportPoolImpl using JUnit 5 and Mockito
 */
@ExtendWith(MockitoExtension.class)
@MockitoSettings(strictness = Strictness.LENIENT)
@DisplayName("SmbTransportPoolImpl Tests")
class SmbTransportPoolImplTest {

import java.util.Collection;
import java.util.Collections;
import java.util.List;
import junit.framework.TestCase;
import org.jspecify.annotations.NullMarked;
import org.jspecify.annotations.Nullable;

/**
 * Unit test for {@link Bytes}.
 *
 * @author Kevin Bourrillion
 */
@NullMarked
@GwtCompatible
public class BytesTest extends TestCase {
  private static final byte[] EMPTY = {};

import jcifs.internal.smb1.trans.nt.SmbComNtCancel;
import jcifs.internal.util.SMBUtil;
import jcifs.smb.NtlmPasswordAuthenticator;
import jcifs.smb.SmbException;
import jcifs.smb.SmbTransportInternal;

/**
 * Unit tests for SMB1SigningDigest
 */
public class SMB1SigningDigestTest {

    @Mock
    private SmbTransportInternal mockTransport;

    @Mock
    private CIFSContext mockContext;

    @Mock

import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.opensearch.action.get.GetResponse;
import org.opensearch.common.unit.TimeValue;
import org.opensearch.index.query.QueryBuilders;

public class SuggestIndexWriterTest {
    static Suggester suggester;
    static OpenSearchRunner runner;
    static SuggestIndexWriter writer;

  }

  public void testHash() throws IOException {
    File asciiFile = getTestFile("ascii.txt");
    File i18nFile = getTestFile("i18n.txt");

    String init = "d41d8cd98f00b204e9800998ecf8427e";
    assertEquals(init, Hashing.md5().newHasher().hash().toString());

    String asciiHash = "e5df5a39f2b8cb71b24e1d8038f93131";
    assertEquals(asciiHash, Files.hash(asciiFile, Hashing.md5()).toString());

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

/**
 * Unit tests for the {@link PluginUpgradeStrategy} class.
 * Tests plugin version upgrades, plugin management additions, and Maven 4 compatibility.
 */
@DisplayName("PluginUpgradeStrategy")
class PluginUpgradeStrategyTest {

	}{
		{s1, mkMPObj(s1)},
		{s2, mkMPObj(s2)},
		{s3, mkMPObj(s3)},
	}

	// This function is a reference (re-)implementation of
	// decrypted range computation, written solely for the purpose
	// of the unit tests.
	//
	// `s` gives the decrypted part sizes, and the other
	// parameters describe the desired read segment. When
	// `isFromEnd` is true, `skipLen` argument is ignored.

import java.util.Arrays;
import java.util.List;
import junit.framework.AssertionFailedError;
import junit.framework.TestCase;
import org.jspecify.annotations.NullMarked;
import org.jspecify.annotations.Nullable;

/**
 * Unit test for {@link Preconditions}.
 *
 * @author Kevin Bourrillion
 * @author Jared Levy
 */
@NullMarked
@SuppressWarnings("LenientFormatStringValidation") // Intentional for testing
@GwtCompatible

import java.util.Set;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.jspecify.annotations.NullMarked;
import org.jspecify.annotations.Nullable;

/**
 * Unit tests for {@code LinkedHashMultimap}.
 *
 * @author Jared Levy
 */
@GwtCompatible
@NullMarked
public class LinkedHashMultimapTest extends TestCase {

  @J2ktIncompatible
  @GwtIncompatible // suite