--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/runtime/SignatureConverter.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2002 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.runtime;
+
+import sun.jvm.hotspot.oops.*;
+
+public class SignatureConverter extends SignatureIterator {
+    private StringBuffer buf;
+    private boolean first = true;
+
+    public SignatureConverter(Symbol sig, StringBuffer buf) {
+      super(sig);
+      this.buf = buf;
+    }
+
+    public void doBool  () { appendComma(); buf.append("boolean"); }
+    public void doChar  () { appendComma(); buf.append("char");    }
+    public void doFloat () { appendComma(); buf.append("float");   }
+    public void doDouble() { appendComma(); buf.append("double");  }
+    public void doByte  () { appendComma(); buf.append("byte");    }
+    public void doShort () { appendComma(); buf.append("short");   }
+    public void doInt   () { appendComma(); buf.append("int");     }
+    public void doLong  () { appendComma(); buf.append("long");    }
+    public void doVoid  () {
+       if(isReturnType()) {
+          appendComma(); buf.append("void");
+       } else {
+          throw new RuntimeException("Should not reach here");
+       }
+    }
+
+    public void doObject(int begin, int end) { doObject(begin, end, true); }
+    public void doArray (int begin, int end) {
+      appendComma();
+      int inner = arrayInnerBegin(begin);
+      switch (_signature.getByteAt(inner)) {
+      case 'B': buf.append("byte"); break;
+      case 'C': buf.append("char"); break;
+      case 'D': buf.append("double"); break;
+      case 'F': buf.append("float"); break;
+      case 'I': buf.append("int"); break;
+      case 'J': buf.append("long"); break;
+      case 'S': buf.append("short"); break;
+      case 'Z': buf.append("boolean"); break;
+      case 'L': doObject(inner + 1, end, false); break;
+      default: break;
+      }
+      for (int i = 0; i < inner - begin + 1; i++) {
+        buf.append("[]");
+      }
+    }
+
+    public void appendComma() {
+      if (!first) {
+        buf.append(", ");
+      }
+      first = false;
+    }
+
+    private void doObject(int begin, int end, boolean comma) {
+      if (comma) {
+        appendComma();
+      }
+      appendSubstring(begin, end - 1);
+    }
+
+    private void appendSubstring(int begin, int end) {
+      for (int i = begin; i < end; i++) {
+        buf.append((char) (_signature.getByteAt(i) & 0xFF));
+      }
+    }
+
+    private int arrayInnerBegin(int begin) {
+      while (_signature.getByteAt(begin) == '[') {
+        ++begin;
+      }
+      return begin;
+    }
+}