*/
    private final long time;

    /**
     * Creates a new build summary for the specified project.
     *
     * @param project The project being summarized, must not be {@code null}.
     * @param time The build time of the project in milliseconds.
     */
    protected BuildSummary(MavenProject project, long time) {

    }

    public void transferProgress(TransferEvent transferEvent, byte[] buffer, int length) {
        Long transferred;
        synchronized (transfers) {
            transferred = transfers.get(transferEvent.getResource());
            if (transferred == null) {
                transferred = (long) length;
            } else {
                transferred = transferred + length;
            }

        Iterator<TransferResourceAndSize> entries = transfers.values().iterator();
        while (entries.hasNext()) {
            TransferResourceAndSize entry = entries.next();
            long total = entry.resource.getContentLength();
            Long complete = entry.transferredBytes;

            String resourceName = entry.resource.getResourceName();

            if (printResourceNames) {

     *
     * @return The of the artifact in bytes or a negative value if unknown.
     */
    long getContentLength();

    /**
     * Gets the timestamp when the transfer of this artifact was started.
     *
     * @return The timestamp when the transfer of this artifact was started.
     */
    long getTransferStartTime();

        // for performance, check digits instead of relying later on catching NumberFormatException
        if (!isDigits(s)) {
            return null;
        }

        try {
            long longValue = Long.parseLong(s);
            if (longValue > Integer.MAX_VALUE) {
                return null;
            }
            return (int) longValue;
        } catch (NumberFormatException e) {

        }
    }

    /**
     * Represents a numeric item in the version item list that can be represented with a long.
     */
    private static class LongItem implements Item {
        private final long value;

        LongItem(String str) {
            this.value = Long.parseLong(str);
        }

        @Override
        public int getType() {
            return LONG_ITEM;
        }

 * under the License.
 */
package org.apache.maven.repository.metadata;

/**
 */
@Deprecated
public class MetadataGraphTransformationException extends Exception {

    private static final long serialVersionUID = -4029897098314019152L;

    public MetadataGraphTransformationException() {}

    public MetadataGraphTransformationException(String message) {
        super(message);
    }

import org.apache.maven.api.annotations.Experimental;

/**
 * @since 4.0.0
 */
@Experimental
public class ArtifactInstallerException extends MavenException {

    /**
     *
     */
    private static final long serialVersionUID = 3652561971360586373L;

    /**
     * @param message the message of the error
     * @param e {@link Exception}
     */
    public ArtifactInstallerException(String message, Exception e) {

     *
     * @param project The project being summarized, must not be {@code null}.
     * @param time The build time of the project in milliseconds.
     */
    public BuildSuccess(MavenProject project, long time) {
        super(project, time);
    }

import org.apache.maven.wagon.TransferFailedException;

/**
 * WagonConfigurationException
 */
@Deprecated
public class WagonConfigurationException extends TransferFailedException {

    static final long serialVersionUID = 1;

    private final String originalMessage;
    private final String repositoryId;

    public WagonConfigurationException(String repositoryId, String message, Throwable cause) {