| Name | Description | Type | Package | Framework |
| AbortException | Thrown when a task is aborted. | Class | org.apache.pivot.util.concurrent | Apache Pivot |
| Base64 | Class | org.apache.pivot.util | Apache Pivot | |
| CalendarDate | CalendarDate allows a specific day to be identified within the Gregorian calendar system. | Class | org.apache.pivot.util | Apache Pivot |
| CalendarDate .Range | Represents a range of calendar dates. | Class | org.apache.pivot.util.CalendarDate | Apache Pivot |
| Console | Utility class for a simple log to the console, for example from scripts. | Class | org.apache.pivot.util | Apache Pivot |
| EmptyIterator | Class | org.apache.pivot.util | Apache Pivot | |
| Filter | Generic filter interface. | Interface | org.apache.pivot.util | Apache Pivot |
| ImmutableIterator | Immutable implementation of the Iterator interface. | Class | org.apache.pivot.util | Apache Pivot |
| ListenerList | Abstract base class for listener lists. | Class | org.apache.pivot.util | Apache Pivot |
| MessageBus | Provides support for basic intra-application message passing. | Class | org.apache.pivot.util | Apache Pivot |
| MessageBusListener | Message bus listener interface. | Interface | org.apache.pivot.util | Apache Pivot |
| MIMEType | Utility class for introspection a MIME type string. | Class | org.apache.pivot.util | Apache Pivot |
| Resources | Represents a set of localizable resources. | Class | org.apache.pivot.util | Apache Pivot |
| Service | Utility class for locating and instantiating service providers. | Class | org.apache.pivot.util | Apache Pivot |
| Task | Abstract base class for tasks. | Class | org.apache.pivot.util.concurrent | Apache Pivot |
| TaskExecutionException | Thrown when an error occurs during task execution. | Class | org.apache.pivot.util.concurrent | Apache Pivot |
| TaskGroup | Task that runs a group of tasks in parallel and notifies listeners when all tasks are complete. | Class | org.apache.pivot.util.concurrent | Apache Pivot |
| TaskListener | Task listener interface. | Interface | org.apache.pivot.util.concurrent | Apache Pivot |
| TaskSequence | Task that runs a sequence of tasks in series and notifies listeners when all tasks are complete. | Class | org.apache.pivot.util.concurrent | Apache Pivot |
| Time | Class representing a time of day, independent of any particular time zone. | Class | org.apache.pivot.util | Apache Pivot |
| Time .Range | Represents a range of times. | Class | org.apache.pivot.util.Time | Apache Pivot |
| TimeoutException | Thrown when an executing task has timed out. | Class | org.apache.pivot.util.concurrent | Apache Pivot |
| TypeLiteral | Represents a generic type T. | Class | org.apache.pivot.util | Apache Pivot |
| Version | Represents a version number. | Class | org.apache.pivot.util | Apache Pivot |
| Vote | Enumeration representing a vote. | Class | org.apache.pivot.util | Apache Pivot |