Revision: 9340
Author: [email protected]
Date: Thu Dec  2 05:55:50 2010
Log: Remove a couple of JDK 1.6-isms

Review at http://gwt-code-reviews.appspot.com/1178801

Review by: [email protected]
http://code.google.com/p/google-web-toolkit/source/detail?r=9340

Modified:
 /trunk/dev/core/src/com/google/gwt/core/ext/typeinfo/TypeOracle.java
 /trunk/user/src/com/google/gwt/user/rebind/rpc/ProxyCreator.java

=======================================
--- /trunk/dev/core/src/com/google/gwt/core/ext/typeinfo/TypeOracle.java Tue Nov 23 04:56:18 2010 +++ /trunk/dev/core/src/com/google/gwt/core/ext/typeinfo/TypeOracle.java Thu Dec 2 05:55:50 2010
@@ -657,7 +657,7 @@
   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;
=======================================
--- /trunk/user/src/com/google/gwt/user/rebind/rpc/ProxyCreator.java Thu Dec 2 04:45:53 2010 +++ /trunk/user/src/com/google/gwt/user/rebind/rpc/ProxyCreator.java Thu Dec 2 05:55:50 2010
@@ -396,7 +396,7 @@
     String rpcTokenImplementation = "";
     for (JClassType rpcTokenSubtype : rpcTokenSubtypes) {
       if (typesSentFromBrowser.isSerializable(rpcTokenSubtype)) {
-        if (!rpcTokenImplementation.isEmpty()) {
+        if (rpcTokenImplementation.length() > 0) {
           // >1 implematation of RpcToken, bail
           rpcTokenImplementation = "";
           break;
@@ -405,7 +405,7 @@
         }
       }
     }
-    if (!rpcTokenImplementation.isEmpty()) {
+    if (rpcTokenImplementation.length() > 0) {
       srcWriter.println("@Override");
srcWriter.println("protected void checkRpcTokenType(RpcToken token) {");
       srcWriter.indent();

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