public void setSeparatorChar(char separatorChar) {
        this.separatorChar = separatorChar;
    }
Sets the separator character used for annotation properties.

@param separatorChar the separator character used for annotation properties.
tika-parsers/tika-parsers-ml/tika-parser-nlp-module/src/main/java/org/apache/tika/parser/ctakes/CTAKESConfig.java