for (GroovySystemLoader loader : loaders) {
            loader.shutdown();
        }
    }

    @Override
    public void discardTypesFrom(ClassLoader classLoader) {
        for (GroovySystemLoader loader : loaders) {
            loader.discardTypesFrom(classLoader);
        }
    }

    }

    ClassPath getKey() {
        return key;
    }

    void cleanup(Mode mode) {
        groovySystemForClassLoader.shutdown();
        gradleApiGroovyLoader.discardTypesFrom(classLoader);
        antBuilderGroovyLoader.discardTypesFrom(classLoader);
        if (mode == Mode.CLOSE_CLASSLOADER) {
            ClassLoaderUtils.tryClose(classLoader);
        }
    }

/**
 * Doesn't need to do anything.
 */
public class NoOpGroovySystemLoader implements GroovySystemLoader {
    @Override
    public void shutdown() {
    }

    @Override
    public void discardTypesFrom(ClassLoader classLoader) {
    }

     */
    void shutdown();

    /**
     * Invoked when another ClassLoader is discarded, so that this Groovy system can remove state for the classes loaded from the ClassLoader
     */
    void discardTypesFrom(ClassLoader classLoader);

            }
        } catch (Exception e) {
            throw new GradleException("Could not shut down the Groovy system for " + leakingLoader, e);
        }
    }

    @Override
    public void discardTypesFrom(ClassLoader classLoader) {

    }

    }

    @Override
    public void stop() {
        classLoaderCache.stop();

        // Remove classes from core Gradle API
        gradleApiGroovyLoader.discardTypesFrom(antAdapterLoader);
        gradleApiGroovyLoader.discardTypesFrom(antLoader);

        // Shutdown the adapter Groovy system
        antAdapterGroovyLoader.shutdown();

        ClassLoaderUtils.tryClose(antAdapterLoader);
    }

            }
        } catch (Exception e) {
            throw new GradleException("Could not shut down the Groovy system for " + leakingLoader, e);
        }
    }

    @Override
    public void discardTypesFrom(ClassLoader classLoader) {
        if (classLoader == leakingLoader) {
            throw new IllegalStateException("Cannot remove own types from Groovy loader.");
        }
        try {

            throw new CompilationFailedException(result);
        } finally {
            // Remove compile and AST types from the Groovy loader
            compilerGroovyLoader.discardTypesFrom(classPathLoader);
            compilerGroovyLoader.discardTypesFrom(astTransformClassLoader);
            //Discard the compile loader
            compileClasspathLoader.shutdown();