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8186265: Make toString() methods of "task" objects more useful

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Reviewed-by: martin, psandoz, rriggs, dholmes, darcy
This commit is contained in:
Charles Munger 2017-10-03 13:55:05 -07:00 • committed by Doug Lea
parent 2ea646cc20
commit 229cce5f44
10 changed files with 240 additions and 23 deletions
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14
src/java.base/share/classes/java/util/concurrent/CompletableFuture.java
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@ -2490,13 +2490,13 @@ public class CompletableFuture<T> implements Future<T>, CompletionStage<T> {
for (Completion p = stack; p != null; p = p.next)
++count;
return super.toString() +
((r == null) ?
((count == 0) ?
"[Not completed]" :
"[Not completed, " + count + " dependents]") :
(((r instanceof AltResult) && ((AltResult)r).ex != null) ?
"[Completed exceptionally]" :
"[Completed normally]"));
((r == null)
? ((count == 0)
? "[Not completed]"
: "[Not completed, " + count + " dependents]")
: (((r instanceof AltResult) && ((AltResult)r).ex != null)
? "[Completed exceptionally: " + ((AltResult)r).ex + "]"
: "[Completed normally]"));
}
// jdk9 additions