public static MimeTypes create(String coreFilePath, String extensionFilePath)
            throws IOException, MimeTypeException {
        return create(coreFilePath, extensionFilePath, null);
    }
Creates and returns a MimeTypes instance. The core mimetypes
will be loaded from the specified file path, and any custom
override mimetypes found will loaded afterwards.
The file paths will be interpreted by the default class loader in
getResource().

@param coreFilePath      The main MimeTypes file to load
@param extensionFilePath The name of extension MimeType files to load afterwards
@throws IOException       if the file can not be accessed
@throws MimeTypeException if the type configuration is invalid
tika-core/src/main/java/org/apache/tika/mime/MimeTypesFactory.java