From aaaf2bd5bb576ee318328eab417f32bad0a68b67 Mon Sep 17 00:00:00 2001
From: Brian Vosburgh
Date: Thu, 23 Jul 2015 17:59:02 -0400
Subject: minor tweaks sot LinkedQueue

---
 .../eclipse/jpt/common/utility/internal/collection/LinkedQueue.java  | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/collection/LinkedQueue.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/collection/LinkedQueue.java
index a9468e24de..ee07946479 100644
--- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/collection/LinkedQueue.java
+++ b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/internal/collection/LinkedQueue.java
@@ -25,7 +25,7 @@ public class LinkedQueue<E>
 {
 	private final NodeFactory<E> nodeFactory;
 	private transient Node<E> head; // next element to dequeue
-	private transient Node<E> tail; // enqueue next element here
+	private transient Node<E> tail; // last element
 
 	private static final long serialVersionUID = 1L;
 
@@ -147,8 +147,7 @@ public class LinkedQueue<E>
 		// write nodeFactory (and any hidden stuff)
 		stream.defaultWriteObject();
 		Object[] elements = this.buildElements();
-		int len = elements.length;
-		stream.writeInt(len);
+		stream.writeInt(elements.length);
 		for (Object element : elements) {
 			stream.writeObject(element);
 		}
-- 
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