- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- java.lang.RuntimeException
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- java.util.concurrent.CompletionException
 
 
 
 
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- 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
 
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Constructor SummaryConstructors Modifier Constructor Description protectedCompletionException()Constructs aCompletionExceptionwith no detail message.protectedCompletionException(String message)Constructs aCompletionExceptionwith the specified detail message.CompletionException(String message, Throwable cause)Constructs aCompletionExceptionwith the specified detail message and cause.CompletionException(Throwable cause)Constructs aCompletionExceptionwith the specified cause.
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Method Summary- 
Methods declared in class java.lang.ThrowableaddSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
 
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Constructor Detail- 
CompletionExceptionprotected CompletionException() Constructs aCompletionExceptionwith no detail message. The cause is not initialized, and may subsequently be initialized by a call toinitCause.
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CompletionExceptionprotected CompletionException(String message) Constructs aCompletionExceptionwith the specified detail message. The cause is not initialized, and may subsequently be initialized by a call toinitCause.- Parameters:
- message- the detail message
 
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CompletionExceptionpublic CompletionException(String message, Throwable cause) Constructs aCompletionExceptionwith 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)
 
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CompletionExceptionpublic CompletionException(Throwable cause) Constructs aCompletionExceptionwith the specified cause. The detail message is set to(cause == null ? null : cause.toString())(which typically contains the class and detail message ofcause).- Parameters:
- cause- the cause (which is saved for later retrieval by the- Throwable.getCause()method)
 
 
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