Index: trunk/src/javax/json/JsonObjectBuilder.java
===================================================================
--- trunk/src/javax/json/JsonObjectBuilder.java	(revision 6756)
+++ trunk/src/javax/json/JsonObjectBuilder.java	(revision 13231)
@@ -2,5 +2,5 @@
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
  *
- * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013-2017 Oracle and/or its affiliates. All rights reserved.
  *
  * The contents of this file are subject to the terms of either the GNU
@@ -9,10 +9,10 @@
  * may not use this file except in compliance with the License.  You can
  * obtain a copy of the License at
- * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
- * or packager/legal/LICENSE.txt.  See the License for the specific
+ * https://oss.oracle.com/licenses/CDDL+GPL-1.1
+ * or LICENSE.txt.  See the License for the specific
  * language governing permissions and limitations under the License.
  *
  * When distributing the software, include this License Header Notice in each
- * file and include the License file at packager/legal/LICENSE.txt.
+ * file and include the License file at LICENSE.txt.
  *
  * GPL Classpath Exception:
@@ -65,5 +65,4 @@
  * way to create multiple instances.
  *
- * <a id="JsonObjectBuilderExample1"/>
  * The example code below shows how to build a {@code JsonObject} model that
  * represents the following JSON object:
@@ -207,5 +206,5 @@
      * @param value value in the name/value pair
      * @return this object builder
-     * @throws NumberFormatException if the value is Not-a-Number(NaN) or 
+     * @throws NumberFormatException if the value is Not-a-Number (NaN) or 
      * infinity
      * @throws NullPointerException if the specified name is null
@@ -269,4 +268,32 @@
 
     /**
+     * Adds all name/value pairs in the JSON object associated with the specified
+     * object builder to the JSON object associated with this object builder.
+     * The newly added name/value pair will replace any existing name/value pair with
+     * the same name.
+     *
+     * @param builder the specified object builder
+     * @return this object builder
+     * @throws NullPointerException if the specified builder is null
+     * @since 1.1
+     */
+    default JsonObjectBuilder addAll(JsonObjectBuilder builder) {
+        throw new UnsupportedOperationException();
+    }
+
+    /**
+     * Remove the name/value pair from the JSON object associated with this
+     * object builder if it is present.
+     *
+     * @param name the name in the name/value pair to be removed
+     * @return this object builder
+     * @throws NullPointerException if the specified name is null
+     * @since 1.1
+     */
+    default JsonObjectBuilder remove(String name) {
+        throw new UnsupportedOperationException();
+    }
+
+    /**
      * Returns the JSON object associated with this object builder. 
      * The iteration order for the {@code JsonObject} is based