--- a/hotspot/agent/src/os/win32/Buffer.hpp	Mon Oct 24 09:58:47 2011 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,68 +0,0 @@
-/*
- * Copyright (c) 2001, 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.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef _BUFFER_
-#define _BUFFER_
-
-// A Buffer is the backing store for the IOBuf abstraction and
-// supports producer-consumer filling and draining.
-
-class Buffer {
-public:
-  Buffer(int bufSize);
-  ~Buffer();
-
-  char* fillPos();   // Position of the place where buffer should be filled
-  int   remaining(); // Number of bytes that can be placed starting at fillPos
-  int   size();      // Size of the buffer
-  // Move up fill position by amount (decreases remaining()); returns
-  // false if not enough space
-  bool  incrFillPos(int amt);
-
-  // Read single byte (0..255); returns -1 if no data available.
-  int   readByte();
-  // Read multiple bytes, non-blocking (this buffer does not define a
-  // fill mechanism), into provided buffer. Returns number of bytes read.
-  int   readBytes(char* buf, int len);
-
-  // Access to drain position. Be very careful using this.
-  char* drainPos();
-  int   drainRemaining();
-  bool  incrDrainPos(int amt);
-
-  // Compact buffer, removing already-consumed input. This must be
-  // called periodically to yield the illusion of an infinite buffer.
-  void  compact();
-
-private:
-  Buffer(const Buffer&);
-  Buffer& operator=(const Buffer&);
-
-  char* buf;
-  int   sz;
-  int   fill;
-  int   drain;
-};
-
-#endif // #defined _BUFFER_