--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/io/Serializable/InvalidClassException/noargctor/DefaultPackage.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,200 @@
+/*
+ * Copyright (c) 1998, 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.
+ */
+
+/* @test
+ * @bug 4093279
+ * @compile DefaultPackage.java
+ * @run main DefaultPackage
+ * @summary Raise InvalidClassException if 1st NonSerializable superclass' no-arg constructor is not accessible. This test verifies default package access.
+ */
+import java.io.*;
+
+class DefaultPackagePublicConstructor {
+    public DefaultPackagePublicConstructor() {
+    }
+};
+
+class DefaultPackageProtectedConstructor {
+    protected DefaultPackageProtectedConstructor() {
+    }
+};
+
+class DefaultPackageDefaultAccessConstructor {
+    DefaultPackageDefaultAccessConstructor() {
+    }
+};
+
+class DefaultPackagePrivateConstructor {
+    private DefaultPackagePrivateConstructor() {
+    }
+
+    /* need to have at least one protected constructor to extend this class.*/
+    protected DefaultPackagePrivateConstructor(int i) {
+    }
+};
+
+class DefaultPublicSerializable
+extends DefaultPackagePublicConstructor implements Serializable
+{
+    int field1 = 5;
+};
+
+class DefaultProtectedSerializable
+extends DefaultPackageProtectedConstructor implements Serializable
+{
+    int field1 = 5;
+};
+
+class DefaultAccessSerializable
+extends DefaultPackageDefaultAccessConstructor implements Serializable
+{
+    int field1 = 5;
+};
+
+class DefaultPrivateSerializable
+extends DefaultPackagePrivateConstructor implements Serializable
+{
+    int field1 = 5;
+
+    DefaultPrivateSerializable() {
+        super(1);
+    }
+};
+
+class ExternalizablePublicConstructor implements Externalizable {
+    public ExternalizablePublicConstructor() {
+    }
+    public void writeExternal(ObjectOutput out) throws IOException {
+    }
+    public void readExternal(ObjectInput in)
+        throws IOException, ClassNotFoundException
+        {
+        }
+};
+
+class ExternalizableProtectedConstructor implements Externalizable {
+    protected ExternalizableProtectedConstructor() {
+    }
+    public void writeExternal(ObjectOutput out) throws IOException {
+    }
+    public void readExternal(ObjectInput in)
+        throws IOException, ClassNotFoundException
+        {
+        }
+};
+
+class ExternalizableAccessConstructor implements Externalizable {
+    ExternalizableAccessConstructor() {
+    }
+    public void writeExternal(ObjectOutput out) throws IOException {
+    }
+    public void readExternal(ObjectInput in)
+        throws IOException, ClassNotFoundException
+        {
+        }
+};
+
+class ExternalizablePrivateConstructor implements Externalizable {
+    private ExternalizablePrivateConstructor() {
+    }
+    public ExternalizablePrivateConstructor(int i) {
+    }
+    public void writeExternal(ObjectOutput out) throws IOException {
+    }
+    public void readExternal(ObjectInput in)
+        throws IOException, ClassNotFoundException
+        {
+        }
+};
+
+
+public class DefaultPackage {
+    public static void main(String args[])
+        throws IOException, ClassNotFoundException
+        {
+            ByteArrayOutputStream baos = new ByteArrayOutputStream();
+            ObjectOutputStream out =   new ObjectOutputStream(baos);
+            out.writeObject(new DefaultPublicSerializable());
+            out.writeObject(new DefaultProtectedSerializable());
+            out.writeObject(new DefaultAccessSerializable());
+            out.writeObject(new DefaultPrivateSerializable());
+
+            InputStream is = new ByteArrayInputStream(baos.toByteArray());
+            ObjectInputStream in = new ObjectInputStream(is);
+            /* (DefaultPublicSerializable) */ in.readObject();
+            /* (DefaultProtectedSerializable) */ in.readObject();
+            /* (DefaultAcccessSerializable) */ in.readObject();
+            try {
+                /* (DefaultPrivateSerializable) */ in.readObject();
+                throw new Error("Expected InvalidClassException reading DefaultPrivateSerialziable");
+            } catch (InvalidClassException e) {
+            }
+            in.close();
+
+            baos.reset();
+            out = new ObjectOutputStream(baos);
+            out.writeObject(new ExternalizablePublicConstructor());
+
+            in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()));
+            /* (ExternalizablePublicConstructor) */ in.readObject();
+            in.close();
+
+            baos.reset();
+            out = new ObjectOutputStream(baos);
+            out.writeObject(new ExternalizableProtectedConstructor());
+
+
+            in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()));
+            try {
+                /* (ExternalizableProtectedConstructor) */ in.readObject();
+                throw new Error("Expected InvalidClassException reading ExternalizableProtectedConstructor");
+            } catch (InvalidClassException e) {
+            }
+            in.close();
+
+            baos.reset();
+            out = new ObjectOutputStream(baos);
+            out.writeObject(new ExternalizableAccessConstructor());
+
+            in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()));
+            try {
+                /* (ExternalizableAccessConstructor) */ in.readObject();
+                throw new Error("Expected InvalidClassException reading ExternalizableAccessConstructor");
+            } catch (InvalidClassException e) {
+            }
+            in.close();
+
+            baos.reset();
+            out = new ObjectOutputStream(baos);
+            out.writeObject(new ExternalizablePrivateConstructor(2));
+
+            in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()));
+            try {
+                /* (ExternalizablePrivateConstructor) */ in.readObject();
+                throw new Error("Expected InvalidClassException reading ExternalizablePrivateConstructor");
+            } catch (InvalidClassException e) {
+            }
+            out.close();
+            in.close();
+        }
+}