// crash reporting. Call this function immediately within main.
//
// This function re-executes the same executable as a child process,
// in a special mode. In that mode, the call to monitor will never
// return.
func monitor() {
	const monitorVar = "RUNTIME_DEBUG_MONITOR"
	if os.Getenv(monitorVar) != "" {
		// This is the monitor (child) process.
		log.SetFlags(0)
		log.SetPrefix("monitor: ")

		crash, err := io.ReadAll(os.Stdin)

 * sets up the worker ClassLoader, and then delegates to {@link org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker} to deserialize and execute the action.
 */
public class GradleWorkerMain {
    public void run() throws Exception {

        org.apache.maven.project.ProjectBuilder projectBuilder =
                getContainer().lookup(org.apache.maven.project.ProjectBuilder.class);
        File child = new File(tempDir.toFile(), "child/pom.xml");
        // build project once
        projectBuilder.build(child, configuration);
        // modify parent
        File parent = new File(tempDir.toFile(), "pom.xml");

    @Test
    void canExecuteExternalScriptFromSettingsScript() {
        testFile('settings.gradle') << ''' apply { from 'other.gradle' } '''
        createDirs("child")
        testFile('other.gradle') << ''' include 'child' '''
        testFile('build.gradle') << ''' assert ['child'] == subprojects*.name '''

        inTestDirectory().withTasks("help").run()
    }

    @Test

                }
            } else {
                for (ModelNodeInternal child : node.getLinks()) {
                    if (!child.isAtLeast(targetState)) {
                        dependencies.add(graph.nodeAtState(new NodeAtState(child.getPath(), targetState)));
                    }
                }
            }
            return true;
        }

== Measuring developer builds

Gradle's build cache can be very useful in reducing CI infrastructure cost and feedback time, but it usually has the biggest impact when developers can reuse cached results in their local builds. This is also the hardest to quantify for a number of reasons:

* developers run different builds
* developers can have different hardware, or have different settings

    @Nullable
    Artifact getArtifact();

    /**
     * @return dependency for this node
     */
    @Nullable
    Dependency getDependency();

    /**
     * Gets the child nodes of this node.
     *
     * @return the child nodes of this node, never {@code null}
     */
    @Nonnull
    List<Node> getChildren();

    /**
     * @return repositories of this node
     */
    @Nonnull

[[part5_gradle_inc_builds]]
= Part 5: Exploring Incremental Builds

++++
<div class="badge-wrapper">
    <a class="badge" href="https://dpeuniversity.gradle.com/app/courses/ec69d0b8-9171-4969-ac3e-82dea16f87b0/" target="_blank">
        <span class="badge-type button--blue">LEARN</span>
        <span class="badge-text">Incremental Builds and Build Caching with Gradle&nbsp;&nbsp;&nbsp;&gt;</span>
    </a>
</div>
++++

        } else {
            listener.executionStarted(testIdentifier);

            for (TestIdentifier child : testPlan.getChildren(testIdentifier)) {
                dryRun(child, testPlan, listener);
            }
            listener.executionFinished(testIdentifier, TestExecutionResult.successful());
        }
    }

    /**

    }

    @Override
    public int hashCode() {
        return variantName.hashCode() ^ moduleVersionId.hashCode();
    }

    public void addChild(DefaultResolvedDependency child) {
        children.add(child);
        child.parents.add(this);
    }

    public void addParentSpecificArtifacts(ResolvedDependency parent, ResolvedArtifactSet artifacts) {
        this.parentArtifacts.put(parent, artifacts);