com.google.appengine.api.taskqueue

## Class TaskAlreadyExistsException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.lang.RuntimeException
      - - com.google.appengine.api.taskqueue.TaskAlreadyExistsException

- All Implemented Interfaces:
    java.io.Serializable

      public class TaskAlreadyExistsException
      extends java.lang.RuntimeException

  One or more task names already exists in the queue.
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `TaskAlreadyExistsException(java.lang.String detail)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `java.util.List<java.lang.String>` | `getTaskNames()` Returns a list of the names of the tasks that already exist, in the same order as they were given in the call to add().

    - ### Methods inherited from class java.lang.Throwable

      `addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### TaskAlreadyExistsException

          public TaskAlreadyExistsException(java.lang.String detail)

  - ### Method Detail

    - #### getTaskNames

          public java.util.List<java.lang.String> getTaskNames()

      Returns a list of the names of the tasks that already exist, in the same order as they were given in the call to add(). Only some of the methods that throw a `TaskAlreadyExistsException` will populate this list. Otherwise it will be an empty list.