From 3cc14f9a06082a612acdea75b45be855e1cbee66 Mon Sep 17 00:00:00 2001
From: jdl17 <jdl17@arl.psu.edu>
Date: Wed, 29 Jul 2015 13:22:17 -0400
Subject: [PATCH] Upgraded from ANTLR 3.3 to 3.5.2 so that preon works with
 Java 8. Before the change, preon was complaining of a NullPointerException in
 CompositeGrammer.getIndirectDelegates.  Please see
 https://github.com/antlr/antlr3/issues/151 for more information on this bug
 that has been resolved in ANTLR 3.5.2

---
 preon-el/pom.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/preon-el/pom.xml b/preon-el/pom.xml
index 09f68b21..efcdf0fe 100644
--- a/preon-el/pom.xml
+++ b/preon-el/pom.xml
@@ -19,7 +19,7 @@
     <dependency>
       <groupId>org.antlr</groupId>
       <artifactId>antlr-runtime</artifactId>
-      <version>3.3</version>
+      <version>3.5.2</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>
@@ -66,7 +66,7 @@
       <plugin>
         <groupId>org.antlr</groupId>
         <artifactId>antlr3-maven-plugin</artifactId>
-        <version>3.3</version>
+        <version>3.5.2</version>
         <executions>
             <execution>
                 <phase>generate-sources</phase>