@Override
    public void transferProgressed(TransferEvent event) {
        TransferResource resource = event.getResource();
        downloads.put(resource, event.getTransferredBytes());

        StringBuilder buffer = new StringBuilder(64);

        for (Map.Entry<TransferResource, Long> entry : downloads.entrySet()) {
            long total = entry.getKey().getContentLength();
            long complete = entry.getValue();

package org.gradle.sample.utilities

import groovy.transform.PackageScope
import org.gradle.sample.list.LinkedList

@PackageScope
class JoinUtils {
    static String join(LinkedList source) {
        StringBuilder result = new StringBuilder()
        for (int i = 0; i < source.size(); ++i) {
            if (result.length() > 0) {
                result.append(' ')
            }
            result.append(source.get(i))
        }

        r.isSubscribed(String)
        !r.isSubscribed(CharSequence)
        !r.isSubscribed(StringBuilder)

        r.registerEagerAddAction(CharSequence, Stub(Action))

        r.isSubscribed(null)
        r.isSubscribed(String)
        r.isSubscribed(CharSequence)
        r.isSubscribed(StringBuilder)

        r.registerEagerAddAction(StringBuilder, Stub(Action))

        r.isSubscribed(null)
        r.isSubscribed(String)

     *
     * @param the Configuration to be inspected
     * @return a formatted representation of the Configuration
     */
    String dump(Configuration configuration) {
        StringBuilder reply = new StringBuilder()

        reply.append("\nConfiguration:")
        reply.append("  class='").append(configuration.getClass()).append("'")
        reply.append("  name='").append(configuration.getName()).append("'")

import org.gradle.internal.SystemProperties
import org.gradle.internal.logging.text.StyledTextOutput.Style

class TestStyledTextOutput extends AbstractStyledTextOutput {
    StringBuilder result = new StringBuilder()

    @Override
    String toString() {
        result.toString()
    }

    TestStyledTextOutput ignoreStyle() {
        return new TestStyledTextOutput() {

package org.gradle.sample.utilities;

import org.gradle.sample.list.LinkedList;

class JoinUtils {
    public static String join(LinkedList source) {
        StringBuilder result = new StringBuilder();
        for (int i = 0; i < source.size(); ++i) {
            if (result.length() > 0) {
                result.append(" ");
            }
            result.append(source.get(i));
        }

        return result.toString();
    }

        try {
            final File tempDir = File.createTempFile("crawlerDocRoot", "");
            tempDir.delete();
            tempDir.mkdirs();

            // robots.txt
            StringBuilder buf = new StringBuilder();
            buf.append("User-agent: *").append('\n');
            buf.append("Disallow: /admin/").append('\n');
            buf.append("Disallow: /websvn/").append('\n');

            printNode(d, sb, visited, "  " + indent);
        }
    }

    static String printGraph(ResolvedComponentResult root) {
        StringBuilder sb = new StringBuilder();
        sb.append(root).append("\n");
        for (DependencyResult d : root.getDependencies()) {
            printNode(d, sb, new HashSet(), "  ");
        }

        sb.toString();
    }

        super(format(artifact, message), cause);
    }

    private static String format(ComponentArtifactIdentifier artifact, String message) {
        StringBuilder builder = new StringBuilder();
        builder.append("Could not download ");
        builder.append(artifact.getDisplayName());
        if (GUtil.isTrue(message)) {
            builder.append(": ");
            builder.append(message);

    public String getId() {
        return "flat";
    }

    public String pathOf(Artifact artifact) {
        ArtifactHandler artifactHandler = artifact.getArtifactHandler();

        StringBuilder path = new StringBuilder(128);

        path.append(artifact.getArtifactId()).append(ARTIFACT_SEPARATOR).append(artifact.getVersion());

        if (artifact.hasClassifier()) {