From 009c58e67b5ebb4f2df5942a7692ffac16345707 Mon Sep 17 00:00:00 2001
From: Shikhar Bhushan <shikhar@schmizz.net>
Date: Sat, 6 Mar 2010 01:22:09 +0100
Subject: [PATCH] exceptions raised by Future / Event can be Throwable
 instances as earlier, instead of Exception

---
 src/main/java/net/schmizz/concurrent/Event.java       | 2 +-
 src/main/java/net/schmizz/concurrent/Future.java      | 4 ++--
 src/main/java/net/schmizz/concurrent/FutureUtils.java | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/main/java/net/schmizz/concurrent/Event.java b/src/main/java/net/schmizz/concurrent/Event.java
index 55913ca5..23b1c62b 100644
--- a/src/main/java/net/schmizz/concurrent/Event.java
+++ b/src/main/java/net/schmizz/concurrent/Event.java
@@ -31,7 +31,7 @@ import java.util.concurrent.locks.ReentrantLock;
  *
  * @see Future
  */
-public class Event<T extends Exception>
+public class Event<T extends Throwable>
         extends Future<Boolean, T> {
 
     /**
diff --git a/src/main/java/net/schmizz/concurrent/Future.java b/src/main/java/net/schmizz/concurrent/Future.java
index 5e3204b9..06e00eb7 100644
--- a/src/main/java/net/schmizz/concurrent/Future.java
+++ b/src/main/java/net/schmizz/concurrent/Future.java
@@ -30,7 +30,7 @@ import java.util.concurrent.locks.ReentrantLock;
  * For atomic operations on a future, e.g. checking if a value is set and if it is not then setting it - in other words,
  * Compare-And-Set type operations - the associated lock for the future should be acquired while doing so.
  */
-public class Future<V, T extends Exception> {
+public class Future<V, T extends Throwable> {
 
     private final Logger log;
 
@@ -88,7 +88,7 @@ public class Future<V, T extends Exception> {
      *
      * @param e the error
      */
-    public void error(Exception e) {
+    public void error(Throwable e) {
         lock();
         try {
             pendingEx = chainer.chain(e);
diff --git a/src/main/java/net/schmizz/concurrent/FutureUtils.java b/src/main/java/net/schmizz/concurrent/FutureUtils.java
index dce60e5b..4520eb4f 100644
--- a/src/main/java/net/schmizz/concurrent/FutureUtils.java
+++ b/src/main/java/net/schmizz/concurrent/FutureUtils.java
@@ -19,12 +19,12 @@ import java.util.Collection;
 
 public class FutureUtils {
 
-    public static void alertAll(Exception x, Future... futures) {
+    public static void alertAll(Throwable x, Future... futures) {
         for (Future f : futures)
             f.error(x);
     }
 
-    public static void alertAll(Exception x, Collection<? extends Future> futures) {
+    public static void alertAll(Throwable x, Collection<? extends Future> futures) {
         for (Future f : futures)
             f.error(x);
     }