--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/io/Serializable/GetField/Read2.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2001 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.
+ */
+
+/*
+ * @bug 4427881
+ * @summary Verify that the ObjectInputStream.GetField API works properly for
+ *          serialized fields which exist in the receiving object.
+ */
+
+import java.io.*;
+
+class Foo implements Serializable {
+    private static final long serialVersionUID = 0L;
+
+    boolean z;
+    byte b;
+    char c;
+    short s;
+    int i;
+    long j;
+    float f;
+    double d;
+    String str;
+    Object extra;
+
+    private void readObject(ObjectInputStream in)
+        throws IOException, ClassNotFoundException
+    {
+        ObjectInputStream.GetField fields = in.readFields();
+        if ((fields.get("z", false) != true) ||
+            (fields.get("b", (byte) 0) != 5) ||
+            (fields.get("c", '0') != '5') ||
+            (fields.get("s", (short) 0) != 5) ||
+            (fields.get("i", 0) != 5) ||
+            (fields.get("j", 0l) != 5) ||
+            (fields.get("f", 0.0f) != 5.0f) ||
+            (fields.get("d", 0.0) != 5.0) ||
+            (! fields.get("str", null).equals("5")))
+        {
+            throw new Error();
+        }
+    }
+}
+
+public class Read2 {
+    public static void main(String[] args) throws Exception {
+        ObjectInputStream oin =
+            new ObjectInputStream(new FileInputStream("tmp.ser"));
+        oin.readObject();
+        oin.close();
+    }
+}