--- old/test/testlibrary/whitebox/sun/hotspot/code/CodeBlob.java	2014-11-18 16:09:28.180848883 +0300
+++ new/test/testlibrary/whitebox/sun/hotspot/code/CodeBlob.java	2014-11-18 16:09:27.980848887 +0300
@@ -39,6 +39,13 @@
     }
     return result;
   }
+  public static CodeBlob getCodeBlob(long addr) {
+    Object[] obj = WB.getCodeBlob(addr);
+    if (obj == null) {
+      return null;
+    }
+    return new CodeBlob(obj);
+  }
   protected CodeBlob(Object[] obj) {
     assert obj.length == 3;
     name = (String) obj[0];