plugin/checkstyle/src/main/java/se/jguru/nazgul/tools/plugin/checkstyle/CheckstyleViolationCheckMojo.java
private boolean isViolation(String severity) {
        if ("error".equals(severity)) {
            return "error".equals(violationSeverity) || "warning".equals(violationSeverity)
                    || "info".equals(violationSeverity);
        } else if ("warning".equals(severity)) {
            return "warning".equals(violationSeverity) || "info".equals(violationSeverity);
        } else if ("info".equals(severity)) {
            return "info".equals(violationSeverity);
        } else {
            return false;
        }
    }
private boolean isViolation(String severity) {
        if ("error".equals(severity)) {
            return "error".equals(violationSeverity) || "warning".equals(violationSeverity)
                    || "info".equals(violationSeverity);
        } else if ("warning".equals(severity)) {
            return "warning".equals(violationSeverity) || "info".equals(violationSeverity);
        } else if ("info".equals(severity)) {
            return "info".equals(violationSeverity);
        } else {
            return false;
        }
    }
Checks if the given severity is considered a violation.

@param severity The severity to check
@return <code>true</code> if the given severity is a violation, otherwise <code>false</code>