/**
     * {@return true if the <b>debug</b> error level is enabled}.
     */
    boolean isDebugEnabled();

    /**
     * Sends a message to the user in the <b>debug</b> error level.
     *
     * @param content the message to log
     */
    void debug(CharSequence content);

    /**
     * Sends a message (and accompanying exception) to the user in the <b>debug</b> error level.

        String level = ConfigUtils.getString(session, null, MAVEN_PLUGIN_VALIDATION_KEY);
        if (level == null || level.isEmpty()) {
            return DEFAULT_VALIDATION_LEVEL;
        }
        try {
            return ValidationReportLevel.valueOf(level.toUpperCase(Locale.ENGLISH));
        } catch (IllegalArgumentException e) {
            logger.warn(

    private String getMessage(String message, Throwable exception) {
        String fullMessage = (message != null) ? message : "";

        // To break out of possible endless loop when getCause returns "this", or dejaVu for n-level recursion (n>1)
        Set<Throwable> dejaVu = Collections.newSetFromMap(new IdentityHashMap<>());
        for (Throwable t = exception; t != null && t != t.getCause(); t = t.getCause()) {

     *   <li><b>Module hierarchy:</b> if {@code module-info.class} files are found in sub-directories,
     *       at a deep intentionally restricted to one level, then builds a map of module names found
     *       in the descriptor of each sub-directory.</li>
     * </ul>
     *
     * Otherwise if the given path is a JAR file, then there is a choice:
     * <ul>

  </parent>

  <artifactId>maven-slf4j-provider</artifactId>

  <name>Maven SLF4J Simple Provider</name>
  <description>Maven SLF4J provider based on SLF4J's simple provider, extended to support Maven styled colors
    for levels and stacktrace rendering.</description>

  <dependencies>
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-api</artifactId>
    </dependency>
    <dependency>