Unwrap Event Exceptions

This was a useless exception wrapper that ends up making
stack traces harder to read as well as the JVM cutting off
the important parts

Nothing catches this exception, so its safe to just get rid
of it and let the REAL exception bubble down

Spigot-API-Patches/0038-Misc-Utils.patch

@@ -0,0 +1,46 @@
+From 3fabac75e83331f5b4ac0cefaa42b16441a2956e Mon Sep 17 00:00:00 2001
+From: vemacs <d@nkmem.es>
+Date: Wed, 23 Nov 2016 12:53:43 -0500
+Subject: [PATCH] Misc Utils
+
+
+diff --git a/src/main/java/com/destroystokyo/paper/utils/CachedSizeConcurrentLinkedQueue.java b/src/main/java/com/destroystokyo/paper/utils/CachedSizeConcurrentLinkedQueue.java
+new file mode 100644
+index 00000000..d60ecbb1
+--- /dev/null
++++ b/src/main/java/com/destroystokyo/paper/utils/CachedSizeConcurrentLinkedQueue.java
+@@ -0,0 +1,31 @@
++package com.destroystokyo.paper.utils;
++
++import java.util.concurrent.ConcurrentLinkedQueue;
++import java.util.concurrent.atomic.LongAdder;
++
++public class CachedSizeConcurrentLinkedQueue<E> extends ConcurrentLinkedQueue<E> {
++    private final LongAdder cachedSize = new LongAdder();
++
++    @Override
++    public boolean add(E e) {
++        boolean result = super.add(e);
++        if (result) {
++            cachedSize.increment();
++        }
++        return result;
++    }
++
++    @Override
++    public E poll() {
++        E result = super.poll();
++        if (result != null) {
++            cachedSize.decrement();
++        }
++        return result;
++    }
++
++    @Override
++    public int size() {
++        return cachedSize.intValue();
++    }
++}
+-- 
+2.20.1
+