validation/validation-api/src/main/java/se/jguru/nazgul/tools/validation/api/exception/AbstractErrorMessageContainer.java
@Override
    public String getMessage() {

        final StringBuilder builder = new StringBuilder();
        for (final String current : errorMessages) {
            builder.append(current).append("\n");
        }

        // All done.
        return builder.toString();
    }
@Override
    public String getMessage() {

        final StringBuilder builder = new StringBuilder();
        for (final String current : errorMessages) {
            builder.append(current).append("\n");
        }

        // All done.
        return builder.toString();
    }
Returns the detail message string of this throwable.

@return the detail message string of this <tt>Throwable</tt> instance (which may be <tt>null</tt>).