* @author Clément Roux
 * @since 16.0
 */
@GwtCompatible
public final class Utf8 {
  /**
   * Returns the number of bytes in the UTF-8-encoded form of {@code sequence}. For a string, this
   * method is equivalent to {@code string.getBytes(UTF_8).length}, but is more efficient in both
   * time and space.
   *
   * @throws IllegalArgumentException if {@code sequence} contains ill-formed UTF-16 (unpaired
   *     surrogates)

import org.codelibs.core.io.SerializeUtil;
import org.junit.Test;

/**
 * @author higa
 */
public class SLinkedListTest {

    private final SLinkedList<String> list = new SLinkedList<String>();

    /**
     * @throws Exception
     */
    @Test
    public void testGetFirstEntry() throws Exception {
        assertThat(list.getFirstEntry(), is(nullValue()));
        list.addFirst("1");

    }

    @Test
    @DisplayName("Test log security violation")
    void testLogSecurityViolation() {
        Map<String, Object> context = new HashMap<>();
        context.put("sourceIP", "192.168.1.100");
        context.put("attemptCount", 5);

        logger.logSecurityViolation("Multiple failed authentication attempts", context);

  }

  public Set<Feature<?>> getFeatures() {
    return unmodifiableSet(features);
  }

  // Name

  private @Nullable String name;

  /** Configures this builder produce a TestSuite with the given name. */
  @CanIgnoreReturnValue
  public B named(String name) {
    if (name.contains("(")) {
      throw new IllegalArgumentException(
          "Eclipse hides all characters after "

    private Object getFieldValue(Object obj, String fieldName) {
        try {
            Field field = findField(obj.getClass(), fieldName);
            field.setAccessible(true);
            return field.get(obj);
        } catch (Exception e) {
            throw new RuntimeException("Failed to get field " + fieldName, e);
        }
    }

    private Field findField(Class<?> clazz, String fieldName) throws NoSuchFieldException {

func (f *Format) mayOnlyBe(f2 Format) { *f &= f2 }
func (f *Format) mustNotBe(f2 Format) { *f &^= f2 }

var formatNames = map[Format]string{
	formatV7: "V7", FormatUSTAR: "USTAR", FormatPAX: "PAX", FormatGNU: "GNU", formatSTAR: "STAR",
}

func (f Format) String() string {
	var ss []string
	for f2 := Format(1); f2 < formatMax; f2 <<= 1 {
		if f.has(f2) {
			ss = append(ss, formatNames[f2])
		}
	}
	switch len(ss) {

public class ImmutableSortedMapHeadMapInclusiveMapInterfaceTest
    extends AbstractImmutableSortedMapMapInterfaceTest<String, Integer> {
  @Override
  protected SortedMap<String, Integer> makePopulatedMap() {
    return ImmutableSortedMap.of("a", 1, "b", 2, "c", 3, "d", 4, "e", 5).headMap("c", true);
  }

  @Override
  protected String getKeyNotInPopulatedMap() {
    return "d";
  }

  @Override

    /**
     * The path to the resource.
     */
    private final String path;

    /**
     * Creates a {@link ResourceNotFoundRuntimeException}.
     *
     * @param path the resource path
     */
    public ResourceNotFoundRuntimeException(final String path) {
        super("ECL0055", asArray(path));
        this.path = path;
    }

    /**
     * Returns the path.

     */
    private int currentPageNumber;

    /**
     * ID of the role.
     */
    public String id;

    /**
     * Name of the role.
     */
    public String name;

    /**
     * Version number of the role.
     */
    public String versionNo;

    /**
     * Clears the pager's state.
     */
    public void clear() {
        allRecordCount = 0;

  @Deprecated
  protected ExecutionError(@Nullable String message) {
    super(message);
  }

  /**
   * Creates a new instance with the given detail message and cause. Prefer to provide a
   * non-nullable {@code cause}, as many users expect to find one.
   */
  public ExecutionError(@Nullable String message, @Nullable Error cause) {
    super(message, cause);
  }

  /**