--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/oops/OopPrinter.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2000-2006 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package sun.jvm.hotspot.oops;
+
+import java.io.*;
+
+public class OopPrinter implements OopVisitor {
+  public OopPrinter(PrintStream tty) {
+    this.tty = tty;
+  }
+
+  PrintStream tty;
+
+  public void prologue() {
+    Oop.printOopValueOn(getObj(), tty);
+    tty.println(" (object size = " + getObj().getObjectSize() + ")");
+  }
+
+  public void epilogue() {
+    tty.println();
+  }
+
+
+  private Oop obj;
+  public void setObj(Oop obj) { this.obj = obj; }
+  public Oop getObj() { return obj; }
+
+
+  private void printField(Field field) {
+    field.printOn(tty);
+  }
+
+  public void doOop(OopField field, boolean isVMField) {
+    printField(field);
+    Oop.printOopValueOn(field.getValue(getObj()), tty);
+    tty.println();
+  }
+  public void doChar(CharField field, boolean isVMField) {
+    printField(field);
+    char c = field.getValue(getObj());
+    // Fix me: not yet complete
+    if (Character.isLetterOrDigit(c)) tty.println(c);
+    else tty.println((int)c);
+  }
+  public void doByte(ByteField field, boolean isVMField) {
+    printField(field);
+    tty.println(field.getValue(getObj()));
+  }
+  public void doBoolean(BooleanField field, boolean isVMField) {
+    printField(field);
+    tty.println(field.getValue(getObj()));
+  }
+  public void doShort(ShortField field, boolean isVMField) {
+    printField(field);
+    tty.println(field.getValue(getObj()));
+  }
+  public void doInt(IntField field, boolean isVMField) {
+    printField(field);
+    tty.println(field.getValue(getObj()));
+  }
+  public void doLong(LongField field, boolean isVMField) {
+    printField(field);
+    tty.println(field.getValue(getObj()));
+  }
+  public void doFloat(FloatField field, boolean isVMField) {
+    printField(field);
+    tty.println(field.getValue(getObj()));
+  }
+  public void doDouble(DoubleField field, boolean isVMField) {
+    printField(field);
+    tty.println(field.getValue(getObj()));
+  }
+  public void doCInt(CIntField field, boolean isVMField) {
+    printField(field);
+    tty.println(field.getValue(getObj()));
+  }
+}