1 files changed, 34 insertions, 0 deletions
diff --git a/libjava/classpath/external/jsr166/java/util/concurrent/CancellationException.java b/libjava/classpath/external/jsr166/java/util/concurrent/CancellationException.java
new file mode 100644
index 000000000..2c29544a0
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+++ b/libjava/classpath/external/jsr166/java/util/concurrent/CancellationException.java
@@ -0,0 +1,34 @@
+/*
+ * Written by Doug Lea with assistance from members of JCP JSR-166
+ * Expert Group and released to the public domain, as explained at
+ * http://creativecommons.org/licenses/publicdomain
+ */
+
+package java.util.concurrent;
+
+/**
+ * Exception indicating that the result of a value-producing task,
+ * such as a {@link FutureTask}, cannot be retrieved because the task
+ * was cancelled.
+ *
+ * @since 1.5
+ * @author Doug Lea
+ */
+public class CancellationException extends IllegalStateException {
+    private static final long serialVersionUID = -9202173006928992231L;
+
+    /**
+     * Constructs a <tt>CancellationException</tt> with no detail message.
+     */
+    public CancellationException() {}
+
+    /**
+     * Constructs a <tt>CancellationException</tt> with the specified detail
+     * message.
+     *
+     * @param message the detail message
+     */
+    public CancellationException(String message) {
+        super(message);
+    }
+}