Push new analyzer-experimental with Resolver and ResolverTest.

pkg/analyzer-experimental/lib/src/generated/java_core.dart

 library java.core;
 
 import "dart:math" as math;
 import "dart:uri";
 
 class JavaSystem {
   static int currentTimeMillis() {
     return (new DateTime.now()).millisecondsSinceEpoch;
   }
 
@@ skipping 13 matching lines @@
     return false;
   }
   if (o.runtimeType == t) {
     return true;
   }
   String oTypeName = o.runtimeType.toString();
   String tTypeName = t.toString();
   if (oTypeName == tTypeName) {
     return true;
   }
-  if (oTypeName == "${tTypeName}Impl") {
-    return true;
-  }
   if (oTypeName.startsWith("HashMap") && tTypeName == "Map") {
     return true;
   }
   if (oTypeName.startsWith("List") && tTypeName == "List") {
     return true;
   }
+  // Dart Analysis Engine specific
+  if (oTypeName == "${tTypeName}Impl") {
+    return true;
+  }
+  if (tTypeName == "ExecutableElement") {
+    if (oTypeName == "MethodElementImpl" || oTypeName == "FunctionElementImpl") {
+      return true;
+    }
+  }
+  // no
   return false;
 }
 
 class JavaArrays {
   static bool equals(List a, List b) {
     if (a.length != b.length) {
       return false;
     }
     var len = a.length;
     for (int i = 0; i < len; i++) {
@@ skipping 364 matching lines @@
       }
     } else if (sb.length > newLength) {
       var s = sb.toString().substring(0, newLength);
       sb = new StringBuffer(s);
     }
   }
   void clear() {
     sb = new StringBuffer();
   }
 }