import java.io.File;
import java.lang.reflect.Method;
import java.util.List;
import java.util.Vector;

public class DefaultIsolatedAntBuilder implements IsolatedAntBuilder, Stoppable {

    private final static Logger LOG = Logging.getLogger(DefaultIsolatedAntBuilder.class);

    private final ClassLoader antLoader;
    private final ClassLoader baseAntLoader;
    private final ClassPath libClasspath;

    private final ClassPathRegistry registry = new DefaultClassPathRegistry(new DefaultClassPathProvider(moduleRegistry))
    private final DefaultIsolatedAntBuilder builder = new DefaultIsolatedAntBuilder(registry, new DefaultClassLoaderFactory(), moduleRegistry)
    private final TestOutputEventListener outputEventListener = new TestOutputEventListener()
    @Rule

    def "should release cache when cleanup is called"() {
        classLoaderFactory = new DefaultClassLoaderFactory()
        def builder = new DefaultIsolatedAntBuilder(registry, classLoaderFactory, moduleRegistry)

        when:
        builder.withClasspath([new File('foo')]).execute {
            // do something
        }

        then:

import org.gradle.api.internal.file.archive.DefaultDecompressionCoordinator;
import org.gradle.api.internal.project.IsolatedAntBuilder;
import org.gradle.api.internal.project.antbuilder.DefaultIsolatedAntBuilder;
import org.gradle.api.internal.provider.DefaultProviderFactory;
import org.gradle.api.internal.resources.DefaultResourceHandler;
import org.gradle.api.model.ObjectFactory;
import org.gradle.api.provider.ProviderFactory;

import org.gradle.api.internal.project.ProjectInternal;
import org.gradle.api.internal.project.ProjectStateRegistry;
import org.gradle.api.internal.project.ProjectTaskLister;
import org.gradle.api.internal.project.antbuilder.DefaultIsolatedAntBuilder;
import org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory;
import org.gradle.api.internal.project.taskfactory.ITaskFactory;
import org.gradle.api.internal.project.taskfactory.TaskClassInfoStore;

Class <org.gradle.api.internal.project.antbuilder.DefaultIsolatedAntBuilder> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (DefaultIsolatedAntBuilder.java:0)