* @since 3.3.0
 * @deprecated since 4.0.0, use {@link org.apache.maven.api.services.ToolchainsBuilder} instead
 */
@Deprecated(since = "4.0.0")
public class ToolchainsBuildingException extends Exception {

    private final List<Problem> problems;

    /**
     * Creates a new exception with the specified problems.
     *
     * @param problems The problems that cause this exception, must not be {@code null}.
     */

 * ByteBuffer} and streams all bytes to a sink to compute the hash.
 *
 * @author Colin Decker
 */
@ElementTypesAreNonnullByDefault
abstract class AbstractByteHasher extends AbstractHasher {
  private final ByteBuffer scratch = ByteBuffer.allocate(8).order(ByteOrder.LITTLE_ENDIAN);

  /** Updates this hasher with the given byte. */
  protected abstract void update(byte b);

  /** Updates this hasher with the given bytes. */

/**
 * Decrypts passwords in the settings.
 *
 * @deprecated since 4.0.0
 */
@Named
@Singleton
@Deprecated(since = "4.0.0")
public class DefaultSettingsDecrypter implements SettingsDecrypter {
    private final SecDispatcher securityDispatcher;

    @Inject
    public DefaultSettingsDecrypter(SecDispatcher securityDispatcher) {
        this.securityDispatcher = securityDispatcher;
    }

    @Override

import static org.apache.maven.internal.impl.Utils.nonNull;

@Named
@Typed
@SessionScoped
public class DefaultProjectManager implements ProjectManager {

    private final InternalMavenSession session;
    private final ArtifactManager artifactManager;

    @Inject
    public DefaultProjectManager(InternalMavenSession session, ArtifactManager artifactManager) {
        this.session = session;

 */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
public class GeneralRangeTest extends TestCase {
  private static final Ordering<@Nullable Integer> ORDERING =
      Ordering.<Integer>natural().<Integer>nullsFirst();

  private static final List<@Nullable Integer> IN_ORDER_VALUES = asList(null, 1, 2, 3, 4, 5);

  public void testCreateEmptyRangeFails() {

import java.net.URLStreamHandler;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.io.PrintStream;

public class Handler extends URLStreamHandler {

    static final URLStreamHandler SMB_HANDLER = new Handler();

    protected int getDefaultPort() {
        return SmbConstants.DEFAULT_PORT;
    }
    public URLConnection openConnection( URL u ) throws IOException {

 *
 * @see org.eclipse.aether.artifact.Artifact#getProperties()
 * @see MavenArtifactProperties
 * @since 4.0.0
 * @deprecated since 4.0.0, use {@code maven-api-impl} jar instead
 */
@Deprecated(since = "4.0.0")
public final class FatArtifactTraverser implements DependencyTraverser {

    public FatArtifactTraverser() {}

    @Override
    public boolean traverseDependency(Dependency dependency) {

import junit.framework.TestCase;

/**
 * Unit test for {@link Atomics}.
 *
 * @author Kurt Alfred Kluever
 */
public class AtomicsTest extends TestCase {

  private static final Object OBJECT = new Object();

  public void testNewReference() throws Exception {
    assertEquals(null, Atomics.newReference().get());
  }

  public void testNewReference_withInitialValue() throws Exception {

/**
 * @author mbechler
 *
 */
@RunWith ( Parameterized.class )
@SuppressWarnings ( "javadoc" )
public class EnumTest extends BaseCIFSTest {

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


    /**
     * @param name
     * @param properties
     */
    public EnumTest ( String name, Map<String, String> properties ) {

        assertOperationEquals(
            a, b, "s^", saturatedCast(valueOf(a).pow(b)), IntMath.saturatedPow(a, b));
      }
    }
  }

  private static final BigInteger MAX_INT = BigInteger.valueOf(Integer.MAX_VALUE);
  private static final BigInteger MIN_INT = BigInteger.valueOf(Integer.MIN_VALUE);

  private static int saturatedCast(BigInteger big) {
    if (big.compareTo(MAX_INT) > 0) {