1.5 compat fix


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@9415 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/dev/core/src/com/google/gwt/dev/javac/typemodel/TypeOracle.java b/dev/core/src/com/google/gwt/dev/javac/typemodel/TypeOracle.java
index 8bef1ad..141f0ac 100644
--- a/dev/core/src/com/google/gwt/dev/javac/typemodel/TypeOracle.java
+++ b/dev/core/src/com/google/gwt/dev/javac/typemodel/TypeOracle.java
@@ -688,7 +688,7 @@
   private List<JClassType> classChain(JClassType cls) {
     LinkedList<JClassType> chain = new LinkedList<JClassType>();
     while (cls != null) {
-      chain.push(cls);
+      chain.addFirst(cls);
       cls = cls.getSuperclass();
     }
     return chain;