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SPIGOT-210: Remove the exception when dropping a non-existant task

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If the server crashes during chunk generation then the chunk would have never
been added to the executor, this caused a second exception to be thrown when
the server shutdown from the first exception
This commit is contained in:
Thinkofdeath 2014-12-16 10:53:29 +00:00
parent 7bc218d1e2
commit 20c65caae7
1 changed files with 1 additions and 1 deletions
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2
src/main/java/org/bukkit/craftbukkit/util/AsynchronousExecutor.java
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@ -263,7 +263,7 @@ public final class AsynchronousExecutor<P, T, C, E extends Throwable> {
public boolean drop(P parameter, C callback) throws IllegalStateException {
final Task task = tasks.get(parameter);
if (task == null) {
throw new IllegalStateException("Unknown " + parameter);
return true;
}
if (!task.callbacks.remove(callback)) {
throw new IllegalStateException("Unknown " + callback + " for " + parameter);