From 533be55d9a6071ecb34fe6af0fb36e356a82cb8d Mon Sep 17 00:00:00 2001
From: John Tims <john.k.tims@gmail.com>
Date: Sat, 13 Sep 2014 14:57:09 -0400
Subject: [PATCH] Synchronize class generation to prevent corruption

---
 src/main/java/com/mysema/codegen/AbstractEvaluatorFactory.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/mysema/codegen/AbstractEvaluatorFactory.java b/src/main/java/com/mysema/codegen/AbstractEvaluatorFactory.java
index faed3055d..1cd5cc048 100644
--- a/src/main/java/com/mysema/codegen/AbstractEvaluatorFactory.java
+++ b/src/main/java/com/mysema/codegen/AbstractEvaluatorFactory.java
@@ -114,7 +114,7 @@ public abstract class AbstractEvaluatorFactory implements EvaluatorFactory {
      */
     @SuppressWarnings("unchecked")
     @Override
-    public <T> Evaluator<T> createEvaluator(String source, ClassType projection, String[] names,
+    public synchronized <T> Evaluator<T> createEvaluator(String source, ClassType projection, String[] names,
             Type[] types, Class<?>[] classes, Map<String, Object> constants) {
         try {
             final String id = toId(source, projection.getJavaClass(), types, constants.values());