default Optional<char[]> get(Dbms dbms) {
        requireNonNull(dbms);
        return get(dbms.getId());
    }
Returns the password associated with the specified dbms.
This is equivalent to calling {@code get(dbms.getName())}.

@param dbms  the dbms used as a key
@return      the associated password or empty
runtime-parent/runtime-core/src/main/java/com/speedment/runtime/core/component/PasswordComponent.java