private String createFoldedHeaderValue()

in commons-email2-jakarta/src/main/java/org/apache/commons/mail2/jakarta/Email.java [608:620]

• 13 lines of code
• 4 McCabe index (conditional complexity)

    private String createFoldedHeaderValue(final String name, final String value) {
        if (EmailUtils.isEmpty(name)) {
            throw new IllegalArgumentException("name cannot be null or empty");
        }
        if (EmailUtils.isEmpty(value)) {
            throw new IllegalArgumentException("value cannot be null or empty");
        }
        try {
            return MimeUtility.fold(name.length() + 2, MimeUtility.encodeText(value, charset, null));
        } catch (final UnsupportedEncodingException e) {
            return value;
        }
    }