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26 * This file is available under and governed by the GNU General Public
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31 * Written by Doug Lea with assistance from members of JCP JSR-166
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36 package java.util.concurrent;
39 * Exception thrown when attempting to retrieve the result of a task
40 * that aborted by throwing an exception. This exception can be
41 * inspected using the {@link #getCause()} method.
47 public class ExecutionException extends Exception {
48 private static final long serialVersionUID = 7830266012832686185L;
51 * Constructs an <tt>ExecutionException</tt> with no detail message.
52 * The cause is not initialized, and may subsequently be
53 * initialized by a call to {@link #initCause(Throwable) initCause}.
55 protected ExecutionException() { }
58 * Constructs an <tt>ExecutionException</tt> with the specified detail
59 * message. The cause is not initialized, and may subsequently be
60 * initialized by a call to {@link #initCause(Throwable) initCause}.
62 * @param message the detail message
64 protected ExecutionException(String message) {
69 * Constructs an <tt>ExecutionException</tt> with the specified detail
72 * @param message the detail message
73 * @param cause the cause (which is saved for later retrieval by the
74 * {@link #getCause()} method)
76 public ExecutionException(String message, Throwable cause) {
77 super(message, cause);
81 * Constructs an <tt>ExecutionException</tt> with the specified cause.
82 * The detail message is set to:
84 * (cause == null ? null : cause.toString())</pre>
85 * (which typically contains the class and detail message of
88 * @param cause the cause (which is saved for later retrieval by the
89 * {@link #getCause()} method)
91 public ExecutionException(Throwable cause) {