88dee399_ing_Hibernate___O_Reilly_Media__Purpose
[Method] and [Parameters] Criterion lhs, Criterion rhs [Purpose] 
Builds a compound Criterion that requires both halves to be met in order for the whole to succeed. See also conjunction⁠⁠(⁠ ⁠).
The Criteria API: Appendix B - Harnessing Hibernate - O'Reilly Media