getDeclaredMap(name, keyType, valueType) - JPA ManagedType's method
Return the Map-valued attribute declared by the managed type that corresponds to the specified name and Java key and value types.
name - the name of the represented attribute
keyType - the key type of the represented attribute
valueType - the value type of the represented attribute
- declared MapAttribute of the given name and key and value types
IllegalArgumentException - if attribute of the given name and type is not declared in the managed type
- JPA 2.0