* Reduces the memory used by this {@code ArrayListMultimap}, if feasible.
   *
   * @deprecated For a {@link ListMultimap} that automatically trims to size, use {@link
   *     ImmutableListMultimap}. If you need a mutable collection, remove the {@code trimToSize}
   *     call, or switch to a {@code HashMap<K, ArrayList<V>>}.
   */
  @Deprecated
  public void trimToSize() {
    for (Collection<V> collection : backingMap().values()) {

     *
     * @param pluginDescriptor The descriptor of the plugin to check, must not be {@code null}.
     * @deprecated Use {@link #checkPrerequisites(PluginDescriptor)} instead.
     */
    @Deprecated
    void checkRequiredMavenVersion(PluginDescriptor pluginDescriptor) throws PluginIncompatibleException;

    /**
     * Verifies that the specified plugin's prerequisites are met.

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

import org.junit.jupiter.api.Test;

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

@Deprecated
class CLIReportingUtilsTest {

    @Test
    void testFormatDuration() {
        assertEquals("0.001 s", CLIReportingUtils.formatDuration(1));
        assertEquals("0.999 s", CLIReportingUtils.formatDuration(1000 - 1));

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

/**
 * Error while retrieving repository metadata from the repository.
 *
 */
@Deprecated
public class MetadataRetrievalException extends Exception {

    private ArtifactMetadata artifact;

    public MetadataRetrievalException(String message) {
        this(message, null, null);
    }

import org.apache.maven.project.EmptyLifecycleBindingsInjector;
import org.junit.jupiter.api.BeforeEach;

import static org.codehaus.plexus.testing.PlexusExtension.getTestFile;

/**
 */
@Deprecated
public abstract class AbstractProjectInheritanceTestCase extends AbstractMavenProjectTestCase {
    protected String getTestSeries() {
        String className = getClass().getPackage().getName();

import org.apache.maven.project.path.PathTranslator;
import org.codehaus.plexus.interpolation.InterpolationPostProcessor;
import org.codehaus.plexus.interpolation.util.ValueSourceUtils;

/**
 *
 */
@Deprecated
public class PathTranslatingPostProcessor implements InterpolationPostProcessor {

    private final List<String> unprefixedPathKeys;
    private final File projectDir;
    private final PathTranslator pathTranslator;

 * declaration that has the most transitive steps away from the project being built.
 *
 * @since 3.0
 */
@Named("farthest")
@Singleton
@Deprecated
public class FarthestConflictResolver implements ConflictResolver {
    // ConflictResolver methods -----------------------------------------------

    /*

 * convenience, to enable developers to pass things like <code>java.lang.StringBuffer</code> directly into the logger,
 * rather than formatting first by calling <code>toString()</code>.
 *
 *
 * @deprecated Use SLF4J directly
 */
@Deprecated
public interface Log {
    /**
     * @return true if the <b>debug</b> error level is enabled
     */
    boolean isDebugEnabled();

    /**

import org.codehaus.plexus.interpolation.RegexBasedInterpolator;

/**
 *
 * @since 3.3.0
 * @deprecated since 4.0.0, use {@code org.apache.maven.api.services.ToolchainsBuilder} instead
 */
@Named
@Singleton
@Deprecated(since = "4.0.0")
public class DefaultToolchainsBuilder implements ToolchainsBuilder {
    private MavenToolchainMerger toolchainsMerger = new MavenToolchainMerger();

     * but given this is a component, injection should be used, replacing direct instantiation.
     *
     * @deprecated Do not use this ctor directly, inject this component instead.
     */
    @Deprecated
    public DefaultMojoExecutionConfigurator() {
        this.messageBuilderFactory = new DefaultMessageBuilderFactory();
    }

    @Inject