*
 */
@Deprecated
public class MavenReportException extends Exception {
    public MavenReportException(String msg) {
        super(msg);
    }

    public MavenReportException(String msg, Exception e) {
        super(msg, e);
    }

            } catch (IOException | XMLStreamException e) {
                String msg = "Could not write fixed metadata to " + metadataFile + ": " + e.getMessage();
                if (getLogger().isDebugEnabled()) {
                    getLogger().warn(msg, e);
                } else {
                    getLogger().warn(msg);
                }
            }
        }
    }

    public void resolveAlways(

    <downloadUrl>https://project.url/download</downloadUrl>
    <relocation>
      <groupId>reloc-gid</groupId>
      <artifactId>reloc-aid</artifactId>
      <version>reloc-version</version>
      <message>project-reloc-msg</message>
    </relocation>
  </distributionManagement>

  <modules>
    <module>sub</module>
  </modules>

  <properties>
    <itProperty>project-property</itProperty>
  </properties>

    @Override
    public String getMessage() {
        String msg = null;

        if (message != null && !message.isEmpty()) {
            msg = message;
        } else if (exception != null) {
            msg = exception.getMessage();
        }

        if (msg == null) {
            msg = "";
        }

        return msg;
    }

    @Override
    public Severity getSeverity() {

            if (existing != null) {
                String msg;
                if (equals(existing.getVersion(), dependency.getVersion())) {
                    msg = "duplicate declaration of version " + Objects.toString(dependency.getVersion(), "(?)");
                } else {
                    msg = "version " + Objects.toString(existing.getVersion(), "(?)") + " vs "

                tfe = e;

                String msg = "Unable to get artifact " + artifact.getId() + " from repository " + repository.getId()
                        + " (" + repository.getUrl() + "): " + e.getMessage();

                if (logger.isDebugEnabled()) {
                    logger.warn(msg, e);
                } else {
                    logger.warn(msg);
                }
            }
        }

        }

        String msg = "";
        if (exception != null) {
            msg = ": " + exception.getMessage();
        }

        if (logger.isDebugEnabled()) {
            logger.warn("The metadata {} {}{}", metadata, errorType, msg, exception);
        } else {
            logger.warn("The metadata {} {}{}", metadata, errorType, msg);
        }
    }

    @Override

                    String msg = str + " aggregator mojo is already being executed "
                            + "in this parallel build, those kind of mojos require exclusive access to "
                            + "reactor to prevent race conditions. This mojo execution will be blocked "
                            + "until the aggregator mojo is done.";
                    warn(msg);

    }

    private static String getMessage(Throwable error, String def) {
        if (error == null) {
            return def;
        }
        String msg = error.getMessage();
        if (msg != null && !msg.isEmpty()) {
            return msg;
        }
        return getMessage(error.getCause(), def);
    }

    private ArtifactRepositoryLayout getLayout(String id) {

                String msg = "The expression ${" + expression + "} is deprecated.";
                if (newPrefix != null && !newPrefix.isEmpty()) {
                    msg += " Please use ${" + newPrefix + expression.substring(bannedPrefix.length()) + "} instead.";
                }
                problems.add(BuilderProblem.Severity.WARNING, ModelProblem.Version.V20, msg);
            }

            return value;