public void setMaxContentLengthForLangId(int maxContentLengthForLangId) {
        this.maxContentLengthForLangId = maxContentLengthForLangId;
        LanguageIDWrapper.setMaxTextLength(maxContentLengthForLangId);
    }
Truncate content string if greater than this length to this length for lang id

@param maxContentLengthForLangId
tika-eval/tika-eval-app/src/main/java/org/apache/tika/eval/app/AbstractProfiler.java