@Override
    public List<Byte> getContent() throws TikaException {
        List<Byte> content = new ArrayList<>();

        for (LeafNodeObject intermediateNode : this.intermediateNodeObjectList) {
            content.addAll(intermediateNode.getContent());
        }

        return content;
    }
Get all the content which is represented by the root node object.

@return Return the byte list of root node object content.
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/onenote/fsshttpb/streamobj/IntermediateNodeObject.java