From fdc2b9949475a73a828bc605ad0ea7be765e59be Mon Sep 17 00:00:00 2001
From: Bruce Eckel <BruceTEckel@gmail.com>
Date: Sat, 14 Jan 2017 00:34:54 -0800
Subject: [PATCH] identifier refactoring

---
 concurrent/SharedConstructorArgument.java | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/concurrent/SharedConstructorArgument.java b/concurrent/SharedConstructorArgument.java
index 0cf835d8..8de1e70b 100644
--- a/concurrent/SharedConstructorArgument.java
+++ b/concurrent/SharedConstructorArgument.java
@@ -32,10 +32,10 @@ class SharedUser implements HasID {
 
 public class SharedConstructorArgument {
   public static void main(String[] args) {
-    Unsafe us = new Unsafe();
-    IDChecker.test(() -> new SharedUser(us));
-    Safe sa = new Safe();
-    IDChecker.test(() -> new SharedUser(sa));
+    Unsafe unsafe = new Unsafe();
+    IDChecker.test(() -> new SharedUser(unsafe));
+    Safe safe = new Safe();
+    IDChecker.test(() -> new SharedUser(safe));
   }
 }
 /* Output: