Fields 

Modifier and Type	Field	Description
public final static int	CHANGE_ORIGINAL_STATUS_CODE
public final static int	LEAVE_ORIGINAL_UNCHANGED_STATUS_CODE
public final static int	ABORT_CHAIN_STATUS_CODE
public final static String	CONTENT_TYPE_HEADER_KEY
public final static String	CONTENT_TYPE_HEADER_VALUE
public final static Map<String, String>	DEFAULT_HEADERS