--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.naming/share/classes/javax/naming/RefAddr.java	Sun Aug 17 15:54:13 2014 +0100
@@ -0,0 +1,152 @@
+/*
+ * Copyright (c) 1999, 2013, 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.
+ */
+
+package javax.naming;
+
+/**
+  * This class represents the address of a communications end-point.
+  * It consists of a type that describes the communication mechanism
+  * and an address contents determined by an RefAddr subclass.
+  *<p>
+  * For example, an address type could be "BSD Printer Address",
+  * which specifies that it is an address to be used with the BSD printing
+  * protocol. Its contents could be the machine name identifying the
+  * location of the printer server that understands this protocol.
+  *<p>
+  * A RefAddr is contained within a Reference.
+  *<p>
+  * RefAddr is an abstract class. Concrete implementations of it
+  * determine its synchronization properties.
+  *
+  * @author Rosanna Lee
+  * @author Scott Seligman
+  *
+  * @see Reference
+  * @see LinkRef
+  * @see StringRefAddr
+  * @see BinaryRefAddr
+  * @since 1.3
+  */
+
+  /*<p>
+  * The serialized form of a RefAddr object consists of only its type name
+  * String.
+  */
+
+public abstract class RefAddr implements java.io.Serializable {
+    /**
+     * Contains the type of this address.
+     * @serial
+     */
+    protected String addrType;
+
+    /**
+      * Constructs a new instance of RefAddr using its address type.
+      *
+      * @param addrType A non-null string describing the type of the address.
+      */
+    protected RefAddr(String addrType) {
+        this.addrType = addrType;
+    }
+
+    /**
+      * Retrieves the address type of this address.
+      *
+      * @return The non-null address type of this address.
+      */
+    public String getType() {
+        return addrType;
+    }
+
+    /**
+      * Retrieves the contents of this address.
+      *
+      * @return The possibly null address contents.
+      */
+    public abstract Object getContent();
+
+    /**
+      * Determines whether obj is equal to this RefAddr.
+      *<p>
+      * obj is equal to this RefAddr if all of these conditions are true
+      *<ul>
+      *<li> non-null
+      *<li> instance of RefAddr
+      *<li> obj has the same address type as this RefAddr (using String.compareTo())
+      *<li> both obj and this RefAddr's contents are null or they are equal
+      *         (using the equals() test).
+      *</ul>
+      * @param obj possibly null obj to check.
+      * @return true if obj is equal to this refaddr; false otherwise.
+      * @see #getContent
+      * @see #getType
+      */
+    public boolean equals(Object obj) {
+        if ((obj != null) && (obj instanceof RefAddr)) {
+            RefAddr target = (RefAddr)obj;
+            if (addrType.compareTo(target.addrType) == 0) {
+                Object thisobj = this.getContent();
+                Object thatobj = target.getContent();
+                if (thisobj == thatobj)
+                    return true;
+                if (thisobj != null)
+                    return thisobj.equals(thatobj);
+            }
+        }
+        return false;
+    }
+
+    /**
+      * Computes the hash code of this address using its address type and contents.
+      * The hash code is the sum of the hash code of the address type and
+      * the hash code of the address contents.
+      *
+      * @return The hash code of this address as an int.
+      * @see java.lang.Object#hashCode
+      */
+    public int hashCode() {
+        return (getContent() == null)
+                ? addrType.hashCode()
+                : addrType.hashCode() + getContent().hashCode();
+    }
+
+    /**
+      * Generates the string representation of this address.
+      * The string consists of the address's type and contents with labels.
+      * This representation is intended for display only and not to be parsed.
+      * @return The non-null string representation of this address.
+      */
+    public String toString(){
+        StringBuilder str = new StringBuilder("Type: " + addrType + "\n");
+
+        str.append("Content: " + getContent() + "\n");
+        return (str.toString());
+    }
+
+    /**
+     * Use serialVersionUID from JNDI 1.1.1 for interoperability
+     */
+    private static final long serialVersionUID = -1468165120479154358L;
+}