public PngImagingParameters setTextChunks(final List<? extends AbstractPngText> textChunks) {
        this.textChunks = Collections.unmodifiableList(textChunks);
        return asThis();
    }
Sets the enabled status of the predictor. When performing data compression on an image, a PNG predictor often results in a reduced file size. Predictors
are particularly effective on photographic images, but may also work on graphics. The specification of a predictor may result in an increased processing
time when writing an image, but will not affect the time required to read an image.

@param predictorEnabled true if a predictor is enabled; otherwise, false.
@return {@code this} instance.
src/main/java/org/apache/commons/imaging/formats/png/PngImagingParameters.java