| Name | Type | Description | Detail |
| | | |
| BiPredicate | Interface | Represents a predicate (boolean-valued function) of two arguments. | Detail |
| DoublePredicate | Interface | Represents a predicate (boolean-valued function) of one double-valued argument. | Detail |
| IntPredicate | Interface | Represents a predicate (boolean-valued function) of one int-valued argument. | Detail |
| LongPredicate | Interface | Represents a predicate (boolean-valued function) of one long-valued argument. | Detail |
| Predicate | Interface | Represents a predicate (boolean-valued function) of one argument. | Detail |
