public String getExtendedPropertiesText() {
StringBuffer text = new StringBuffer();
org.openxmlformats.schemas.officeDocument.x2006.extendedProperties.CTProperties
props = getDocument().getProperties().getExtendedProperties().getUnderlyingProperties();
appendIfPresent(text, "Application", props.getApplication());
appendIfPresent(text, "AppVersion", props.getAppVersion());
appendIfPresent(text, "Characters", props.getCharacters());
appendIfPresent(text, "CharactersWithSpaces", props.getCharactersWithSpaces());
appendIfPresent(text, "Company", props.getCompany());
appendIfPresent(text, "HyperlinkBase", props.getHyperlinkBase());
appendIfPresent(text, "HyperlinksChanged", props.getHyperlinksChanged());
appendIfPresent(text, "Lines", props.getLines());
appendIfPresent(text, "LinksUpToDate", props.getLinksUpToDate());
appendIfPresent(text, "Manager", props.getManager());
appendIfPresent(text, "Pages", props.getPages());
appendIfPresent(text, "Paragraphs", props.getParagraphs());
appendIfPresent(text, "PresentationFormat", props.getPresentationFormat());
appendIfPresent(text, "Template", props.getTemplate());
appendIfPresent(text, "TotalTime", props.getTotalTime());
return text.toString();
}
/**