java: Allow CanceledException in the testTimeout

According to ashankar@, when a host has more than one address a
CanceledException is actually a valid outcome when using a timeout.

Change-Id: Icaf03cb922bc04646a4618d95346143e974f391e
diff --git a/lib/src/test/java/io/v/v23/VFuturesTest.java b/lib/src/test/java/io/v/v23/VFuturesTest.java
index a1e4b22..d245c77 100644
--- a/lib/src/test/java/io/v/v23/VFuturesTest.java
+++ b/lib/src/test/java/io/v/v23/VFuturesTest.java
@@ -4,10 +4,10 @@
 
 package io.v.v23;
 
+import io.v.v23.verror.CanceledException;
 import org.joda.time.Duration;
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 
 import java.util.concurrent.CountDownLatch;
@@ -55,8 +55,7 @@
      * When the context times out while a Vanadium server is handling the request, we expect a
      * {@link TimeoutException}.
      */
-    @Ignore
-    @Test(expected = TimeoutException.class)
+    @Test
     public void testTimeout() throws Exception {
         // Make the server hang forever; never count down
         final CountDownLatch callLatch = new CountDownLatch(1);
@@ -68,6 +67,10 @@
 
         final VContext timeout = ctx.withTimeout(Duration.millis(100));
 
-        sync(client.get(timeout));
+        try {
+            sync(client.get(timeout));
+        } catch (TimeoutException | CanceledException e) {
+            // OK
+        }
     }
 }