jsp EL implicit Object Property List refrence.

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HTTP headers:	connection & request:	server internals:	system stuff:
HTTP_USER_AGENT	REMOTE_ADDR	DOCUMENT_ROOT	TIME_YEAR
HTTP_REFERER	REMOTE_HOST	SERVER_ADMIN	TIME_MON
HTTP_COOKIE	REMOTE_USER	SERVER_NAME	TIME_DAY
HTTP_FORWARDED	REMOTE_IDENT	SERVER_ADDR	TIME_HOUR
HTTP_HOST	REQUEST_METHOD	SERVER_PORT	TIME_MIN
HTTP_PROXY_CONNECTION	SCRIPT_FILENAME	SERVER_PROTOCOL	TIME_SEC
HTTP_ACCEPT	PATH_INFO	SERVER_SOFTWARE	TIME_WDAY
	QUERY_STRING		TIME
	AUTH_TYPE