src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/CompilerThread.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -37,23 +37,23 @@
           initialize(VM.getVM().getTypeDataBase());
         }
       });
   }
 
-  private static AddressField _env_field;
+  private static AddressField envField;
 
   private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
     Type type      = db.lookupType("CompilerThread");
 
-    _env_field = type.getAddressField("_env");
+    envField = type.getAddressField("_env");
   }
 
   private ciEnv _env;
 
   public synchronized ciEnv env() {
     if (_env == null) {
-      Address v = _env_field.getValue(this.getAddress());
+      Address v = envField.getValue(this.getAddress());
       if (v != null) {
         _env = new ciEnv(v);
       }
     }
     return _env;