public boolean isSerialize() {
        return serialize;
    }
Returns {@code true} if CAS serialization is enabled, {@code false} otherwise.

@return {@code true} if CAS serialization output is enabled, {@code false} otherwise.
tika-parsers/tika-parsers-ml/tika-parser-nlp-module/src/main/java/org/apache/tika/parser/ctakes/CTAKESConfig.java