* - Length validation
 */
public class PathValidator {

    private static final Logger log = LoggerFactory.getLogger(PathValidator.class);

    // Path traversal patterns
    private static final Pattern TRAVERSAL_PATTERN = Pattern.compile("\\.\\.[\\\\/]|[\\\\/]\\.\\.");
    private static final Pattern DOUBLE_DOT_PATTERN = Pattern.compile("\\.\\.");

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.collect;

import static com.google.common.collect.CollectPreconditions.checkNonnegative;

import com.google.common.annotations.GwtCompatible;
import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;

    /**
     * Creates an OptionalEntity from a nullable entity.
     *
     * @param <T> the type of the entity
     * @param entity the entity (can be null)
     * @return the OptionalEntity
     */
    public static <T> OptionalEntity<T> ofNullable(final T entity) {
        return OptionalEntity.ofNullable(entity, () -> {});
    }

 * limitations under the License.
 */
package okhttp3.tls;

import java.security.cert.X509Certificate;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;

public class CertificatesJavaTest {
  @Test
  public void testRoundtrip() {
    String certificateString = ""
      + "-----BEGIN CERTIFICATE-----\n"

import java.util.Map;

/**
 * GWt emulation of {@link RegularImmutableMap}.
 *
 * @author Hayward Chan
 */
final class RegularImmutableMap<K, V> extends ForwardingImmutableMap<K, V> {

  static final ImmutableMap<Object, Object> EMPTY = new RegularImmutableMap<Object, Object>();

  RegularImmutableMap(Map<? extends K, ? extends V> delegate) {
    super(delegate);
  }

import org.jspecify.annotations.Nullable;

/** Emulation of Uninterruptibles in GWT. */
public final class Uninterruptibles {

  private Uninterruptibles() {}

  @CanIgnoreReturnValue
  public static <V extends @Nullable Object> V getUninterruptibly(Future<V> future)
      throws ExecutionException {
    try {
      return future.get();
    } catch (InterruptedException e) {

import org.apache.maven.api.annotations.Experimental;

/**
 * @since 4.0.0
 */
@Experimental
@Consumer
public class VersionRangeResolverException extends MavenException {

    @Serial
    private static final long serialVersionUID = 4455478418692494141L;

    public VersionRangeResolverException(String message, Throwable cause) {
        super(message, cause);
    }

import org.apache.maven.api.annotations.Experimental;

/**
 * @since 4.0.0
 */
@Experimental
@Consumer
public class VersionResolverException extends MavenException {

    @Serial
    private static final long serialVersionUID = -2105433586719466573L;

    public VersionResolverException(String message, Throwable cause) {
        super(message, cause);
    }

 * under the License.
 */
package org.apache.maven.repository.metadata;

/**
 */
@Deprecated
public class MetadataGraphTransformationException extends Exception {

    private static final long serialVersionUID = -4029897098314019152L;

    public MetadataGraphTransformationException() {}

    public MetadataGraphTransformationException(String message) {
        super(message);
    }

import java.io.Serial;

import org.apache.maven.api.annotations.Experimental;

@Experimental
public class DependencyResolverException extends MavenException {

    @Serial
    private static final long serialVersionUID = 1101171569179057614L;

    public DependencyResolverException(String message, Throwable cause) {
        super(message, cause);
    }