Creates an MLet instance initialized with attributes read
from an MLET tag in an MLet text file.
Parameters:
url - The URL of the MLet text file containing the
MLET tag.
attributes - A map of the attributes of the MLET tag.
The keys in this map are the attribute names in lowercase, for
example codebase. The values are the associated attribute
values.
types - A list of the TYPE attributes that appeared in nested
<PARAM> tags.
values - A list of the VALUE attributes that appeared in nested
<PARAM> tags.
Gets the attributes of the MLET tag. The keys in
the returned map are the attribute names in lowercase, for
example codebase. The values are the associated
attribute values.
Returns:
A map of the attributes of the MLET tag
and their values.