Package Summary Overview Summary

### class:CompletionException [NONE]
All Implemented Interfaces: `Serializable` public class CompletionException extends RuntimeException Exception thrown when an error or other exception is encountered in the course of completing a result or task. Since: 1.8 See Also: Serialized Form

### constructor:CompletionException() [NONE]
### CompletionException protected CompletionException() Constructs a `CompletionException` with no detail message. The cause is not initialized, and may subsequently be initialized by a call to `initCause`.

### constructor:CompletionException(java.lang.String) [NONE]
### CompletionException protected CompletionException (String message) Constructs a `CompletionException` with the specified detail message. The cause is not initialized, and may subsequently be initialized by a call to `initCause`. Parameters: `message` - the detail message

### constructor:CompletionException(java.lang.String,java.lang.Throwable) [NONE]
### CompletionException public CompletionException (String message, Throwable cause) Constructs a `CompletionException` with the specified detail message and cause. Parameters: `message` - the detail message `cause` - the cause (which is saved for later retrieval by the `Throwable.getCause()` method)

### constructor:CompletionException(java.lang.Throwable) [NONE]
### CompletionException public CompletionException (Throwable cause) Constructs a `CompletionException` with the specified cause. The detail message is set to `(cause == null ? null : cause.toString())` (which typically contains the class and detail message of `cause`). Parameters: `cause` - the cause (which is saved for later retrieval by the `Throwable.getCause()` method)