*/
    void visitStructure(FileCollectionStructureVisitor visitor);

    /**
     * Returns the display name of this file collection. Used in log and error messages.
     *
     * @return the display name
     */
    String getDisplayName();

    /**
     * Appends diagnostic information about the contents of this collection to the given formatter.
     */

            }

            test {
                useJUnitPlatform()
            }
        }
        """
    }

    def "reports display names of class and method"() {
        file("src/test/groovy/org/example/SimpleTests.groovy") << """package org.example

import spock.lang.Specification

class SimpleTests extends Specification {

     *
     * @param properties additional properties for the cache.
     * @return this
     */
    CacheBuilder withProperties(Map<String, ?> properties);

    /**
     * Specifies the display name for this cache. This display name is used in logging and error messages.
     */
    CacheBuilder withDisplayName(String displayName);

    /**

     \--- com.google.j2objc:j2objc-annotations:1.3

(*) - Indicates repeated occurrences of a transitive dependency subtree. Gradle expands transitive dependency subtrees only once per project; repeat occurrences only display the root of the subtree, followed by this annotation.

A web-based, searchable dependency report is available by adding the --scan option.

BUILD SUCCESSFUL in 0s

import javax.annotation.Nullable;

@ServiceScope(Scope.BuildTree.class)
public interface ProblemLocationAnalyzer {
    /**
     * Calculates the location for a problem with the given stack.
     * @return A display name for the location or null for an unknown location.
     */
    @Nullable
    Location locationForUsage(Failure failure, boolean fromException);

        def records = all(displayName)
        if (records.isEmpty()) {
            throw new AssertionFailedError("No operations found with display name that matches $displayName")
        } else if (records.size() > 1) {
            throw new AssertionFailedError("Multiple operations found with display name that matches $displayName")
        }
        return records.first()
    }

    @Override

     *
     * @return the label
     * @since 8.9
     */
    String getName();

    /**
     * Returns a human-readable label describing the group.
     *
     * @return the display name
     * @since 8.9
     */
    String getDisplayName();

    /**
     * Returns the container  group.
     *
     * @return the group
     * @since 8.9
     */
    ProblemGroup getGroup();

public interface WorkerProcessContext {
    /**
     * Returns the unique identifier for this worker process.
     */
    Object getWorkerId();

    /**
     * Returns a display name for this worker process.
     */
    String getDisplayName();

    /**

     *
     * @return the label
     * @since 8.9
     */
    String getName();

    /**
     * Returns a human-readable label describing the group.
     *
     * @return the display name
     * @since 8.9
     */
    String getDisplayName();

    /**
     * Returns the parent group or {@code null} for root groups.
     *
     * @return the parent group
     * @since 8.9
     */

        then:
        newCollection.isEmpty()
        newCollection.displayName == "foo"
    }

    def "EmptyFileCollections with default display name produce the same execution time value"() {
        given:
        def collection1 = new EmptyFileCollection(FileCollectionInternal.DEFAULT_COLLECTION_DISPLAY_NAME)