This class defines string constants that hold the names of the attributes of an <xsl:output> tag in an XSLT stylesheet. These are also legal key values for the Properties object returned by Templates.getOutputProperties( ) and passed to transformer.setOutputProperties( ).

public class OutputKeys {
// No Constructor
// Public Constants
     public static final String CDATA_SECTION_ELEMENTS;      ="cdata-section-elements" 
     public static final String DOCTYPE_PUBLIC;              ="doctype-public"
     public static final String DOCTYPE_SYSTEM;              ="doctype-system" 
     public static final String ENCODING;                    ="encoding"
     public static final String INDENT;                      ="indent" 
     public static final String MEDIA_TYPE;                  ="media-type" 
     public static final String METHOD;                      ="method" 
     public static final String OMIT_XML_DECLARATION; ="omit-xml-declaration" 
     public static final String STANDALONE; ="standalone" 
     public static final String VERSION;                     ="version" 
}