public static void addProfile(String language, LanguageProfile profile) {
        PROFILES.put(language, profile);
    }
Adds a single language profile

@param language an ISO 639 code representing language
@param profile  the language profile
tika-langdetect/tika-langdetect-tika/src/main/java/org/apache/tika/langdetect/tika/LanguageIdentifier.java