--- old/src/java.corba/share/classes/org/omg/CORBA_2_3/portable/InputStream.java	2018-01-30 20:29:04.000000000 -0500
+++ /dev/null	2018-01-30 20:29:04.000000000 -0500
@@ -1,153 +0,0 @@
-/*
- * Copyright (c) 1998, 2017, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-/*
- * Licensed Materials - Property of IBM
- * RMI-IIOP v1.0
- * Copyright IBM Corp. 1998 1999  All Rights Reserved
- *
- */
-
-package org.omg.CORBA_2_3.portable;
-
-import java.io.SerializablePermission;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-
-/**
- * InputStream provides for the reading of all of the mapped IDL types
- * from the stream. It extends org.omg.CORBA.portable.InputStream.  This
- * class defines new methods that were added for CORBA 2.3.
- *
- * @see org.omg.CORBA.portable.InputStream
- * @author  OMG
- * @since   JDK1.2
- */
-
-public abstract class InputStream extends org.omg.CORBA.portable.InputStream {
-
-
-    private static final String ALLOW_SUBCLASS_PROP = "jdk.corba.allowInputStreamSubclass";
-
-    private static final boolean allowSubclass = AccessController.doPrivileged(
-        new PrivilegedAction<Boolean>() {
-            @Override
-            public Boolean run() {
-            String prop = System.getProperty(ALLOW_SUBCLASS_PROP);
-                return prop == null ? false :
-                           (prop.equalsIgnoreCase("false") ? false : true);
-            }
-        });
-
-    private static Void checkPermission() {
-        SecurityManager sm = System.getSecurityManager();
-        if (sm != null) {
-            if (!allowSubclass)
-                sm.checkPermission(new
-                    SerializablePermission("enableSubclassImplementation"));
-        }
-        return null;
-    }
-
-    private InputStream(Void ignore) { }
-
-    /**
-     * Create a new instance of this class.
-     *
-     * @implNote
-     * Throws SecurityException if SecurityManager is installed and
-     * enableSubclassImplementation SerializablePermission
-     * is not granted or jdk.corba.allowInputStreamSubclass system
-     * property is either not set or is set to 'false'.
-     */
-    public InputStream() {
-        this(checkPermission());
-    }
-
-    /**
-     * Unmarshalls a value type from the input stream.
-     * @return the value type unmarshalled from the input stream
-     */
-    public java.io.Serializable read_value() {
-        throw new org.omg.CORBA.NO_IMPLEMENT();
-    }
-
-    /**
-     * Unmarshalls a value type from the input stream.
-     * @param clz is the declared type of the value to be unmarshalled
-     * @return the value unmarshalled from the input stream
-     */
-    public java.io.Serializable read_value(java.lang.Class clz) {
-        throw new org.omg.CORBA.NO_IMPLEMENT();
-    }
-
-    /**
-     * Unmarshalls a value type from the input stream.
-     * @param factory is the instance fo the helper to be used for
-     * unmarshalling the value type
-     * @return the value unmarshalled from the input stream
-     */
-    public java.io.Serializable read_value(org.omg.CORBA.portable.BoxedValueHelper factory) {
-        throw new org.omg.CORBA.NO_IMPLEMENT();
-    }
-
-    /**
-     * Unmarshalls a value type from the input stream.
-     * @param rep_id identifies the type of the value to be unmarshalled
-     * @return value type unmarshalled from the input stream
-     */
-    public java.io.Serializable read_value(java.lang.String rep_id) {
-        throw new org.omg.CORBA.NO_IMPLEMENT();
-    }
-
-    /**
-     * Unmarshalls a value type from the input stream.
-     * @param value is an uninitialized value which is added to the orb's
-     * indirection table before calling Streamable._read() or
-     * CustomMarshal.unmarshal() to unmarshal the value.
-     * @return value type unmarshalled from the input stream
-     */
-    public java.io.Serializable read_value(java.io.Serializable value) {
-        throw new org.omg.CORBA.NO_IMPLEMENT();
-    }
-
-    /**
-     * Unmarshal the value object or a suitable stub object.
-     * @return ORB runtime returns the value object or a suitable stub object.
-     */
-    public java.lang.Object read_abstract_interface() {
-        throw new org.omg.CORBA.NO_IMPLEMENT();
-    }
-
-    /**
-     * Unmarshal the class object or the stub class corresponding to the passed type.
-     * @param clz is the Class object for the stub class which corresponds to
-     * the type that is statically expected.
-     * @return ORB runtime returns the value object or a suitable stub object.
-     */
-    public java.lang.Object read_abstract_interface(java.lang.Class clz) {
-        throw new org.omg.CORBA.NO_IMPLEMENT();
-    }
-
-}