Major Description
Predicate p1 = e.get("salary").greaterThan(100);
Predicate p2 = e.get("rating").equal(5);
Predicate p3 = e.get("name").like("John");
Predicate w1 = p1.and(p2.or(p3));
Predicate w2 = (p1.and(p2)).or(p3);
w1 and w2 are not the same.