import java.io.File;
import java.io.IOException;

import org.apache.maven.execution.MavenExecutionRequest;
import org.codehaus.plexus.util.xml.pull.XmlPullParserException;

/**
 */
@Deprecated
public interface MavenSettingsBuilder {

    String ROLE = MavenSettingsBuilder.class.getName();

    String ALT_USER_SETTINGS_XML_LOCATION = "org.apache.maven.user-settings";

 * when pointing to a directory.
 *
 * @deprecated use {@link org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")
public interface ModelSource3 extends ModelSource2 {
    /**
     * Returns model source identified by a path relative to this model source POM. Implementation <strong>MUST</strong>
     * accept <code>relPath</code> parameter values that

 * Each {@code ArtifactCoordinates} instance is basically a pointer to a file in the Maven repository,
 * except that the exact version may not be known yet.
 *
 * @since 4.0.0
 */
@Experimental
@Immutable
public interface ArtifactCoordinates {
    /**
     * {@return the group identifier of the artifact}
     */
    @Nonnull
    String getGroupId();

    /**
     * {@return the identifier of the artifact}
     */

        return super.read(in, strict);
    }

    @Override
    public Model read(InputStream in) throws IOException, XmlPullParserException {
        return super.read(in);
    }

    public interface ContentTransformer {
        /**
         * Interpolate the value read from the xpp3 document
         *
         * @param source    the source value

 * under the License.
 */
package org.apache.maven.classrealm;

import java.util.List;
import java.util.Map;

/**
 * Describes the requirements for a new class realm.
 *
 */
public interface ClassRealmRequest {

    /**
     * The type of a class realm.
     */
    enum RealmType {
        /**
         * The class realm for the public API of the Maven core.
         */
        Core,

 * PeekingIterator}</a>.
 *
 * @author Mick Killianey
 * @since 2.0
 */
@DoNotMock("Use Iterators.peekingIterator")
@GwtCompatible
@ElementTypesAreNonnullByDefault
public interface PeekingIterator<E extends @Nullable Object> extends Iterator<E> {
  /**
   * Returns the next element in the iteration, without advancing the iteration.
   *

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

import static org.apache.maven.api.services.BaseRequest.nonNull;

/**
 *
 * @since 4.0.0
 */
@Experimental
public interface ToolchainsBuilderRequest {
    @Nonnull
    Session getSession();

    /**
     * Gets the installation Toolchains source.
     *
     * @return the installation Toolchains source or {@code null} if none
     */

import org.apache.maven.settings.Settings;
import org.apache.maven.toolchain.model.PersistedToolchains;

/**
 * Assists in populating an execution request for invocation of Maven.
 *
 */
public interface MavenExecutionRequestPopulator {
    /**
     * Copies the values from the given toolchains into the specified execution request. This method will replace any

          "A compound CollectionSize doesn't specify a number of elements.");
    }
    return numElements;
  }

  @Retention(RetentionPolicy.RUNTIME)
  @Inherited
  @TesterAnnotation
  public @interface Require {
    CollectionSize[] value() default {};

    CollectionSize[] absent() default {};
  }

 *     Object}, or use {@code @Nullable Object} to allow null values.
 * @since 2.0
 */
@DoNotMock("Use ImmutableClassToInstanceMap or MutableClassToInstanceMap")
@GwtCompatible
@ElementTypesAreNonnullByDefault
public interface ClassToInstanceMap<B extends @Nullable Object>
    extends Map<Class<? extends @NonNull B>, B> {
  /**
   * Returns the value the specified class is mapped to, or {@code null} if no entry for this class