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diff --git a/trunk/infrastructure/rhino1_7R1/examples/Foo.java b/trunk/infrastructure/rhino1_7R1/examples/Foo.java
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+/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Rhino code, released
+ * May 6, 1998.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1997-1999
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * the GNU General Public License Version 2 or later (the "GPL"), in which
+ * case the provisions of the GPL are applicable instead of those above. If
+ * you wish to allow use of your version of this file only under the terms of
+ * the GPL and not to allow others to use your version of this file under the
+ * MPL, indicate your decision by deleting the provisions above and replacing
+ * them with the notice and other provisions required by the GPL. If you do
+ * not delete the provisions above, a recipient may use your version of this
+ * file under either the MPL or the GPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+import org.mozilla.javascript.*;
+
+/**
+ * An example host object class.
+ *
+ * Here's a shell session showing the Foo object in action:
+ * <pre>
+ * js> defineClass("Foo")
+ * js> foo = new Foo();         <i>A constructor call, see <a href="#Foo">Foo</a> below.</i>
+ * [object Foo]                 <i>The "Foo" here comes from <a href"#getClassName">getClassName</a>.</i>
+ * js> foo.counter;             <i>The counter property is defined by the <code>defineProperty</code></i>
+ * 0                            <i>call below and implemented by the <a href="#getCounter">getCounter</a></i>
+ * js> foo.counter;             <i>method below.</i>
+ * 1
+ * js> foo.counter;
+ * 2
+ * js> foo.resetCounter();      <i>Results in a call to <a href="#resetCounter">resetCounter</a>.</i>
+ * js> foo.counter;             <i>Now the counter has been reset.</i>
+ * 0
+ * js> foo.counter;
+ * 1
+ * js> bar = new Foo(37);       <i>Create a new instance.</i>
+ * [object Foo]
+ * js> bar.counter;             <i>This instance's counter is distinct from</i>
+ * 37                           <i>the other instance's counter.</i>
+ * js> foo.varargs(3, "hi");    <i>Calls <a href="#varargs">varargs</a>.</i>
+ * this = [object Foo]; args = [3, hi]
+ * js> foo[7] = 34;             <i>Since we extended ScriptableObject, we get</i>
+ * 34                           <i>all the behavior of a JavaScript object</i>
+ * js> foo.a = 23;              <i>for free.</i>
+ * 23
+ * js> foo.a + foo[7];
+ * 57
+ * js>
+ * </pre>
+ *
+ * @see org.mozilla.javascript.Context
+ * @see org.mozilla.javascript.Scriptable
+ * @see org.mozilla.javascript.ScriptableObject
+ *
+ * @author Norris Boyd
+ */
+
+public class Foo extends ScriptableObject {
+
+    /**
+     * The zero-parameter constructor.
+     *
+     * When Context.defineClass is called with this class, it will
+     * construct Foo.prototype using this constructor.
+     */
+    public Foo() {
+    }
+
+    /**
+     * The Java method defining the JavaScript Foo constructor.
+     *
+     * Takes an initial value for the counter property.
+     * Note that in the example Shell session above, we didn't
+     * supply a argument to the Foo constructor. This means that
+     * the Undefined value is used as the value of the argument,
+     * and when the argument is converted to an integer, Undefined
+     * becomes 0.
+     */
+    public Foo(int counterStart) {
+        counter = counterStart;
+    }
+
+    /**
+     * Returns the name of this JavaScript class, "Foo".
+     */
+    public String getClassName() {
+        return "Foo";
+    }
+
+    /**
+     * The Java method defining the JavaScript resetCounter function.
+     *
+     * Resets the counter to 0.
+     */
+    public void jsFunction_resetCounter() {
+        counter = 0;
+    }
+
+    /**
+     * The Java method implementing the getter for the counter property.
+     * <p>
+     * If "setCounter" had been defined in this class, the runtime would
+     * call the setter when the property is assigned to.
+     */
+    public int jsGet_counter() {
+        return counter++;
+    }
+
+    /**
+     * An example of a variable-arguments method.
+     *
+     * All variable arguments methods must have the same number and
+     * types of parameters, and must be static. <p>
+     * @param cx the Context of the current thread
+     * @param thisObj the JavaScript 'this' value.
+     * @param args the array of arguments for this call
+     * @param funObj the function object of the invoked JavaScript function
+     *               This value is useful to compute a scope using
+     *               Context.getTopLevelScope().
+     * @return computes the string values and types of 'this' and
+     * of each of the supplied arguments and returns them in a string.
+     *
+     * @see org.mozilla.javascript.ScriptableObject#getTopLevelScope
+     */
+    public static Object jsFunction_varargs(Context cx, Scriptable thisObj,
+                                            Object[] args, Function funObj)
+    {
+        StringBuffer buf = new StringBuffer();
+        buf.append("this = ");
+        buf.append(Context.toString(thisObj));
+        buf.append("; args = [");
+        for (int i=0; i < args.length; i++) {
+            buf.append(Context.toString(args[i]));
+            if (i+1 != args.length)
+                buf.append(", ");
+        }
+        buf.append("]");
+        return buf.toString();
+    }
+
+    /**
+     * A piece of private data for this class.
+     */
+    private int counter;
+}
+