import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import junit.framework.TestCase;
import org.jspecify.annotations.NullMarked;
import org.jspecify.annotations.Nullable;

/**
 * Unit test for {@link Joiner}.
 *
 * @author Kevin Bourrillion
 */
@GwtCompatible
@NullMarked
public class JoinerTest extends TestCase {
  private static final Joiner J = Joiner.on("-");

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

/**
 * Unit test for {@link TreeMultiset}.
 *
 * @author Neal Kanodia
 */
@GwtCompatible
@NullMarked
public class TreeMultisetTest extends TestCase {

  @J2ktIncompatible
  @GwtIncompatible // suite

9. Open a Pull Request

### Code Style

- Use Eclipse formatter configuration (`src/config/eclipse/formatter/java.xml`)
- Follow existing naming conventions
- Add comprehensive JavaDoc for public APIs
- Write unit and integration tests

## License

     * Current strategy is based on failure count. In the future, this could be enhanced to consider:
     * - Recent event frequency (successful notifications)
     * - Time since last successful notification
     * - Events per unit time for more adaptive behavior
     *
     * @param handle notification handle
     * @return polling interval in milliseconds
     */
    private long determinePollInterval(ChangeNotificationHandle handle) {

import static org.junit.jupiter.api.Assertions.assertEquals;
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 AbstractUpgradeGoal} class.
 * Tests the shared functionality across upgrade goals including option handling,
 * .mvn directory creation, and upgrade orchestration.
 */
@DisplayName("AbstractUpgradeGoal")

uspost/reedsolomon) erasure coding scheme, which has a total shard maximum of 256 i.e 128 data and 128 parity. MinIO design goes beyond this limitation by doing some practical architecture choices.

- Erasure set is a single erasure coding unit within a MinIO deployment. An object is sharded within an erasure set. Erasure set size is automatically calculated based on the number of drives. MinIO supports unlimited number of drives but each erasure set can be up to 16 drives and a minimum of...

 */
@ExtendWith(MockitoExtension.class)
class BasicFileInformationTest {

    @Mock
    private BasicFileInformation mockBasicFileInfo;

    private FileBasicInfo fileBasicInfo;

    // Use Unix timestamps (milliseconds since 1970) for test values
    private static final long TEST_CREATE_TIME = System.currentTimeMillis() - 10000;
    private static final long TEST_LAST_ACCESS_TIME = System.currentTimeMillis() - 8000;

import jcifs.internal.fscc.FileInformation;
import jcifs.internal.fscc.FileInternalInfo;
import jcifs.internal.fscc.FileStandardInfo;
import jcifs.internal.smb1.trans.SmbComTransaction;

/**
 * Unit tests for Trans2QueryPathInformationResponse class
 */
class Trans2QueryPathInformationResponseTest {

    @Mock
    private Configuration mockConfig;

    private Trans2QueryPathInformationResponse response;

import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.CsvSource;
import org.junit.jupiter.params.provider.ValueSource;

/**
 * Unit tests for InputValidator
 */
public class InputValidatorTest {

    @Test
    @DisplayName("Test valid buffer size validation")
    void testValidBufferSize() {

            buffer.putLong(524288L); // Caller available allocation units (512K)
            buffer.putLong(524288L); // Actual free allocation units (512K)
            buffer.putInt(8); // Sectors per allocation unit
            buffer.putInt(512); // Bytes per sector
            byte[] bufferArray = buffer.array();

            // When
            int bytesConsumed = fileFsFullSizeInfo.decode(bufferArray, 0, bufferArray.length);