--- a/hotspot/agent/src/share/classes/sun/jvm/hotspot/memory/DefNewGeneration.java	Mon May 18 17:09:47 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,104 +0,0 @@
-/*
- * Copyright (c) 2000, 2008, 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.
- *
- */
-
-package sun.jvm.hotspot.memory;
-
-import java.io.*;
-import java.util.*;
-
-import sun.jvm.hotspot.debugger.*;
-import sun.jvm.hotspot.runtime.*;
-import sun.jvm.hotspot.types.*;
-
-/** DefNewGeneration is a young generation containing eden, from- and
-    to-space. */
-
-public class DefNewGeneration extends Generation {
-  protected static AddressField edenSpaceField;
-  protected static AddressField fromSpaceField;
-  protected static AddressField toSpaceField;
-
-  static {
-    VM.registerVMInitializedObserver(new Observer() {
-        public void update(Observable o, Object data) {
-          initialize(VM.getVM().getTypeDataBase());
-        }
-      });
-  }
-
-  private static synchronized void initialize(TypeDataBase db) {
-    Type type = db.lookupType("DefNewGeneration");
-
-    edenSpaceField = type.getAddressField("_eden_space");
-    fromSpaceField = type.getAddressField("_from_space");
-    toSpaceField   = type.getAddressField("_to_space");
-  }
-
-  public DefNewGeneration(Address addr) {
-    super(addr);
-  }
-
-  public Generation.Name kind() {
-    return Generation.Name.DEF_NEW;
-  }
-
-  // Accessing spaces
-  public ContiguousSpace eden() {
-    return (ContiguousSpace) VMObjectFactory.newObject(ContiguousSpace.class, edenSpaceField.getValue(addr));
-  }
-
-  public ContiguousSpace from() {
-    return (ContiguousSpace) VMObjectFactory.newObject(ContiguousSpace.class, fromSpaceField.getValue(addr));
-  }
-
-  public ContiguousSpace to() {
-    return (ContiguousSpace) VMObjectFactory.newObject(ContiguousSpace.class, toSpaceField.getValue(addr));
-  }
-
-  public long capacity()            { return eden().capacity() + from().capacity(); /* to() is only used during scavenge */ }
-  public long used()                { return eden().used()     + from().used();     /* to() is only used during scavenge */ }
-  public long free()                { return eden().free()     + from().free();     /* to() is only used during scavenge */ }
-  public long contiguousAvailable() { return eden().free(); }
-
-  public String name() {
-    return "default new generation";
-  }
-
-  public void spaceIterate(SpaceClosure blk, boolean usedOnly) {
-    blk.doSpace(eden());
-    blk.doSpace(from());
-    if (!usedOnly) {
-      blk.doSpace(to());
-    }
-  }
-
-  public void printOn(PrintStream tty) {
-    tty.print("  eden");
-    eden().printOn(tty);
-    tty.print("\n  from");
-    from().printOn(tty);
-    tty.print("\n  to  ");
-    to().printOn(tty);
-  }
-}