code: @Override
  	protected void parse(Node node) {
  		NamedNodeMap attributes = node.getAttributes();
  		width = getValueRecursiveAsInteger(attributes.getNamedItem("width"));
  		height = getValueRecursiveAsInteger(attributes.getNamedItem("height"));
  		mimeType = getValueRecursive(attributes.getNamedItem("mime-type"));
  		extension = getValueRecursive(attributes.getNamedItem("extension"));
  		setParsed(true);
  	}
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