import org.apache.maven.model.Model;
import org.apache.maven.model.Profile;
import org.apache.maven.model.resolution.ModelResolver;
import org.apache.maven.model.resolution.WorkspaceModelResolver;

/**
 * Collects settings that control building of effective models.
 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")

            }
        }

        return missingFiles;
    }

    /**
     * Finds and collects all anchors from all .adoc files in a directory.
     */
    private static Set<String> findAllAdocAnchors(String directoryPath) throws IOException {
        Set<String> allAnchors = new HashSet<>();

     * from the runtime environment like {@link System#getProperties()} and environment variables.
     *
     * @return The system properties, never {@code null}.
     */
    Properties getSystemProperties();

    /**
     * Sets the system properties to use for interpolation and profile activation. The system properties are collected

import java.io.Closeable;
import java.io.IOException;
import java.util.ArrayDeque;
import java.util.Deque;
import java.util.logging.Level;
import org.jspecify.annotations.Nullable;

/**
 * A {@link Closeable} that collects {@code Closeable} resources and closes them all when it is
 * {@linkplain #close closed}. This was intended to approximately emulate the behavior of Java 7's

       * addCausalChain.
       */
      boolean unused = addCausalChain(seen, requireNonNull(tryInternalFastPathGetFailure()));
    }
  }

  /**
   * Collects the result (success or failure) of one input future. The input must not have been
   * cancelled. For details on when this is called, see {@link #collectOneValue}.
   */

func (r *metacacheReader) Close() error {
	if r == nil || r.closer == nil {
		return nil
	}
	r.closer()
	r.closer = nil
	r.creator = nil
	return nil
}

// metacacheBlockWriter collects blocks and provides a callback to store them.
type metacacheBlockWriter struct {
	wg           sync.WaitGroup
	streamErr    error
	blockEntries int
}

    List<Profile> getDeclaredActiveProfiles();

    /**
     * Returns all active profiles for this project and all of its parent projects.
     * <p>
     * This method traverses the parent hierarchy and collects all active profiles from
     * the current project and its ancestors. Active profiles are those that meet the
     * activation criteria through explicit activation or automatic conditions.
     * <p>

        // This work was already done by calling lruEntries.get().
      }

      else -> throw IOException("unexpected journal line: $line")
    }
  }

  /**
   * Computes the initial size and collects garbage as a part of opening the cache. Dirty entries
   * are assumed to be inconsistent and will be deleted.
   */
  @Throws(IOException::class)
  private fun processJournal() {

     * when {@link LookupContext#pushedUserProperties} is null will push user properties IF key does not already
     * exist among Java System Properties, and collects all they key it pushes. Second invocation happens AFTER
     * {@link PropertyContributor} SPI invocation, and "refreshes" already pushed user properties by re-writing them
     * as SPI may have modified them.
     */

  //             else
  //                 throw new ClassCastException("not a test suite or class");
  //         }
  //         return suite;
  //     }

  //     /**
  //      * Collects all JSR166 unit tests as one suite.
  //      */
  //     public static Test suite() {
  //         return newTestSuite(
  //             ForkJoinPoolTest.suite(),
  //             ForkJoinTaskTest.suite(),