# Package org.icefaces.ace.util.collections

- Interface Summary
  Interface | Description
  --- | ---
  Predicate |
  PredicateDecorator |

- Class Summary
  Class | Description
  --- | ---
  AllPredicate |
  AnyPredicate | Predicate implementation that returns true if any of the predicates return true.
  EntrySetToKeyListTransformer |
  ExpressionListToValueListTransformer |
  FalsePredicate | Predicate implementation that always returns false.
  PropertyConstraintPredicate |
  TruePredicate | Predicate implementation that always returns true.

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