* throughout the Maven build process.
 * <p>
 * Example usage:
 * <pre>
 * public class CustomLanguageProvider implements LanguageProvider {
 *     public Collection&lt;Language&gt; provides() {
 *         return Collections.singleton(language("kotlin"));
 *     }
 * }
 * </pre>
 *
 * @see org.apache.maven.api.Language
 * @see org.apache.maven.api.spi.ExtensibleEnumProvider
 * @since 4.0.0

import org.hamcrest.Matcher;

/**
 * @author koichik
 */
public abstract class TestUtil {

    /**
     * 実際の値が期待する{@literal clazz}と等しいかを検証する{@link Matcher}を返します。
     *
     * <pre>assertThat(clazz, is(Xxx.class));</pre>
     * <p>
     * と書くと{@link CoreMatchers#is(Class)}が適用されて{@literal clazz}が {@literal Xxx}
     * のインスタンスかを検証されてしまうのでこれが必要。
     *
     * @param clazz
     *            期待するクラス

  @J2ktIncompatible
  @GwtIncompatible // SerializableTester
  public void testIsNull_serialization() {
    Predicate<String> pre = Predicates.isNull();
    Predicate<String> post = SerializableTester.reserializeAndAssert(pre);
    assertEquals(pre.apply("foo"), post.apply("foo"));
    assertEquals(pre.apply(null), post.apply(null));
  }

  public void testNotNull_apply() {

 * Instances of {@link BeanDesc} are obtained from {@link BeanDescFactory}.
 * </p>
 *
 * <pre>
 * BeanDesc beanDesc = BeanDescFactory.getBeanDesc(Foo.class);
 * </pre>
 * <p>
 * From the obtained {@link BeanDesc}, you can retrieve metadata of the properties, fields, constructors, and methods of the target JavaBeans.
 * </p>
 *
 * <pre>
 * for (PropertyDesc propertyDesc : beanDesc.getPropertyDescs()) {

/**
 * This class generates {@link BeanDesc}.
 * <p>
 * It returns a {@link BeanDesc} that handles the metadata of the specified JavaBeans.
 * </p>
 *
 * <pre>
 * BeanDesc beanDesc = BeanDescFactory.getBeanDesc(Foo.class);
 * </pre>
 * <p>
 * {@link BeanDesc} is cached. To clear the cache, call {@link DisposableUtil#dispose()}.
 * </p>
 *
 * @author higa
 * @see BeanDesc
 * @see DisposableUtil
 */

        assertThrows(ParseException.class, () -> cli.cli(request));
    }

    /**
     * Read .mvn/maven.config with the following definitions:
     * <pre>
     *   -T
     *   3
     *   -Drevision=1.3.0
     *   "-Dlabel=Apache Maven"
     * </pre>
     * and check if the {@code -T 3} option can be overwritten via command line
     * argument.
     *
     * @throws Exception in case of failure.
     */

 * Custom qualifier annotations should be annotated with {@code @Qualifier}.
 * <p>
 * Example of creating a custom qualifier:
 * <pre>
 * {@literal @}Qualifier
 * {@literal @}Retention(RUNTIME)
 * public @interface Database {
 *     String value();
 * }
 * </pre>
 *
 * @see Named
 * @since 4.0.0
 */
@Target(ANNOTATION_TYPE)
@Retention(RUNTIME)
@Documented

                for (Map.Entry<Object, Plugin> entry : master.entrySet()) {
                    List<Plugin> pre = predecessors.get(entry.getKey());
                    if (pre != null) {
                        result.addAll(pre);
                    }
                    result.add(entry.getValue());
                }
                result.addAll(pending);

acknowledged by the Bazel requirements updater command as well. For example, if
you wish the updater to consider pre-release versions simply pass `--pre`
argument to the bazel command:

```
bazel run //ci/official/requirements_updater:requirements.update --repo_env=HERMETIC_PYTHON_VERSION=3.12 -- --pre
```

If you need to upgrade all of the packages in requirements lock file, just pass
the `--upgrade` parameter:

```

 * to create an exception instance with a message, a cause, or both.
 *
 * <p>Usage examples:</p>
 * <pre>
 * throw new SuggesterException("An error occurred");
 * throw new SuggesterException(new IOException("IO error"));
 * throw new SuggesterException("An error occurred", new IOException("IO error"));
 * </pre>
 *
 * @see RuntimeException
 */
public class SuggesterException extends RuntimeException {