return detectionStrategy.call();
        }

        @Override
        public BuildOperationDescriptor.Builder description() {
            return BuildOperationDescriptor
                .displayName("Toolchain detection")
                .progressDisplayName("Detecting local java toolchains");
        }
    }

    @NonNullApi

                }
            }

            @Override
            public BuildOperationDescriptor.Builder description() {
                String displayName = transform.getDisplayName() + " " + inputArtifact.getName();
                return BuildOperationDescriptor.displayName(displayName)
                    .details(ExecuteTransformActionBuildOperationType.DETAILS_INSTANCE)

import org.gradle.api.tasks.testing.TestResult;
import org.gradle.internal.build.event.types.DefaultTestDescriptor;
import org.gradle.internal.operations.BuildOperationAncestryTracker;
import org.gradle.internal.operations.BuildOperationDescriptor;
import org.gradle.internal.operations.BuildOperationListener;
import org.gradle.internal.operations.OperationFinishEvent;
import org.gradle.internal.operations.OperationIdentifier;

            context.setResult(OPERATION_RESULT);
        }

        @Override
        public BuildOperationDescriptor.Builder description() {
            return computeApplyPluginBuildOperationDetails(plugin);
        }

        private BuildOperationDescriptor.Builder computeApplyPluginBuildOperationDetails(final PluginImplementation<?> pluginImplementation) {
            String pluginIdentifier;

                    return delegate.build(parameter);
                }

                @Override
                public BuildOperationDescriptor.Builder description() {
                    return BuildOperationDescriptor.displayName("Build model '" + modelName + "' for " + targetDisplayName.getDisplayName()).

            this.applicationId = applicationId;
            this.registrationPoint = registrationPoint;
        }

        @Override
        public BuildOperationDescriptor.Builder description() {
            return BuildOperationDescriptor
                .displayName("Execute " + registrationPoint + " listener")
                .details(new ExecuteListenerDetails(applicationId, registrationPoint));
        }
    }

import org.gradle.api.internal.InternalAction;
import org.gradle.api.invocation.Gradle;
import org.gradle.internal.InternalBuildAdapter;
import org.gradle.internal.event.ListenerManager;
import org.gradle.internal.operations.BuildOperationDescriptor;
import org.gradle.internal.operations.BuildOperationListener;
import org.gradle.internal.operations.BuildOperationListenerManager;
import org.gradle.internal.operations.OperationFinishEvent;

                    return stopWatchingAndInvalidateHierarchy(currentRoot);
                }
            }

            @Override
            public BuildOperationDescriptor.Builder description() {
                return BuildOperationDescriptor.displayName(BuildStartedFileSystemWatchingBuildOperationType.DISPLAY_NAME)
                    .details(BuildStartedFileSystemWatchingBuildOperationType.Details.INSTANCE);
            }

                    });
                }

                @Override
                public BuildOperationDescriptor.Builder description() {
                    return BuildOperationDescriptor.displayName("Calculate build tree task graph")
                        .details(new CalculateTreeTaskGraphBuildOperationType.Details() {
                        });

                        context.setResult(object : Result {})
                    }

                override fun description(): BuildOperationDescriptor.Builder {
                    val name = "Compile script ${scriptPath.substringAfterLast(File.separator)} ($stage)"
                    return BuildOperationDescriptor.displayName(name).name(name).details(object : Details {
                        override fun getStage(): String = stage