spec.classpath(getClasspath());
            getClassDirectories().forEach(spec::args);
        });
    }

    @Classpath
    public FileCollection getClasspath() {
        return classpath;
    }

    public void setClasspath(FileCollection classpath) {
        this.classpath = classpath;
    }

    @InputFiles

                parent.setNChildren(1);
                parent.addChild(0, node);
            }

            parent = node;
        }
        return tree;
    }

    public void setClasspath(List<ArtifactMetadata> classpath) {
        this.classpath = classpath;
    }

    public ArtifactScopeEnum getScope() {
        return scope;
    }

    public void setScope(ArtifactScopeEnum scope) {

  val bundleExtension =
    jarTask.extensions.create(
      BundleTaskExtension.NAME,
      BundleTaskExtension::class.java,
      jarTask,
    )
  bundleExtension.run {
    setClasspath(osgi.compileClasspath + sourceSets["main"].compileClasspath)
    properties.empty()
    bnd(*bndProperties)
  }
  jarTask.doLast(
    "buildBundle",

        // set the class path to help maintain pure black box testing, and here we are adding to that classpath
        tasks.withType(Test).configureEach { Test test ->
          test.setClasspath(test.getClasspath().plus(extraFipsJars))
        }
      }

      pluginManager.withPlugin("elasticsearch.testclusters") {
        afterEvaluate {

        TaskProvider<SplitPackagesAuditTask> task = project.getTasks().register(TASK_NAME, SplitPackagesAuditTask.class);
        task.configure(t -> {
            t.setClasspath(project.getConfigurations().getByName(JavaPlugin.COMPILE_CLASSPATH_CONFIGURATION_NAME));
            SourceSet mainSourceSet = GradleUtils.getJavaSourceSets(project).findByName(SourceSet.MAIN_SOURCE_SET_NAME);

        }
        TaskProvider<LoggerUsageTask> loggerUsage = project.getTasks().register("loggerUsageCheck", LoggerUsageTask.class);
        loggerUsage.configure(t -> t.setClasspath(loggerUsageConfig));
        return loggerUsage;
    }

        // remove compiled classes from the Javadoc classpath:
        // http://mail.openjdk.java.net/pipermail/javadoc-dev/2018-January/000400.html
        javadoc.configure(doc -> doc.setClasspath(Util.getJavaMainSourceSet(project).get().getCompileClasspath()));

        // ensure javadoc task is run with 'check'
        project.getTasks().named(LifecycleBasePlugin.CHECK_TASK_NAME).configure(t -> t.dependsOn(javadoc));

        EclipseModel eclipse = project.getExtensions().getByType(EclipseModel.class);
        eclipse.getClasspath().setSourceSets(Arrays.asList(testSourceSet));
        eclipse.getClasspath()
            .setPlusConfigurations(
                Arrays.asList(project.getConfigurations().getByName(JavaPlugin.TEST_RUNTIME_CLASSPATH_CONFIGURATION_NAME))
            );

                testTask.mustRunAfter(project.getTasks().named("test"))
            );

            testTask.setTestClassesDirs(sourceSet.getOutput().getClassesDirs());
            testTask.setClasspath(sourceSet.getRuntimeClasspath());
            // if this a module or plugin, it may have an associated zip file with it's contents, add that to the test cluster

            }

            SourceSetContainer sourceSets = GradleUtils.getJavaSourceSets(project);
            SourceSet sourceSet = sourceSets.getByName(sourceSetName);
            t.setClasspath(project.files(sourceSet.getRuntimeClasspath()).plus(sourceSet.getCompileClasspath()));

            t.setTargetCompatibility(BuildParams.getRuntimeJavaVersion().getMajorVersion());