public Map<MediaType, Parser> getParsers(ParseContext context) {
        Map<MediaType, Parser> map = new HashMap<>();
        for (Parser parser : parsers) {
            for (MediaType type : parser.getSupportedTypes(context)) {
                map.put(registry.normalize(type), parser);
            }
        }
        return map;
    }
The fallback parser, used when no better parser is available.
tika-core/src/main/java/org/apache/tika/parser/CompositeParser.java