diff -r b225783ed619 -r 3a3c32bf146f glassfish.tooling/src/org/netbeans/modules/glassfish/tooling/server/config/ConfigBuilderProvider.java
--- a/glassfish.tooling/src/org/netbeans/modules/glassfish/tooling/server/config/ConfigBuilderProvider.java	Tue Mar 10 12:19:37 2015 +0100
+++ b/glassfish.tooling/src/org/netbeans/modules/glassfish/tooling/server/config/ConfigBuilderProvider.java	Thu Mar 12 11:03:48 2015 +0100
@@ -1,7 +1,7 @@
 /*
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
  *
- * Copyright 2012-2013 Oracle and/or its affiliates. All rights reserved.
+ * Copyright 2012-2015 Oracle and/or its affiliates. All rights reserved.
  *
  * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
  * Other names may be trademarks of their respective owners.
@@ -75,9 +75,14 @@
             = new Config.Next(GlassFishVersion.GF_4,
             ConfigBuilderProvider.class.getResource("GlassFishV4.xml"));
 
+    /** Library builder configuration since GlassFish 4.1. */
+    private static final Config.Next CONFIG_V4_1
+            = new Config.Next(GlassFishVersion.GF_4_1,
+            ConfigBuilderProvider.class.getResource("GlassFishV4_1.xml"));
+
     /** Library builder configuration for GlassFish cloud. */
     private static final Config config
-            = new Config(CONFIG_V3, CONFIG_V4);
+            = new Config(CONFIG_V3, CONFIG_V4, CONFIG_V4_1);
 
     /** Builders array for each server instance. */
     private static final Map<GlassFishServer, ConfigBuilder> builders
@@ -119,8 +124,8 @@
                 return builder;
             }
             String serverHome = server.getServerHome();
-            builders.put(server, builder = new ConfigBuilder(
-                    config, serverHome, serverHome, serverHome));
+            builder = new ConfigBuilder(config, serverHome, serverHome, serverHome);
+            builders.put(server, builder);
         }
         return builder;
     }
diff -r b225783ed619 -r 3a3c32bf146f glassfish.tooling/src/org/netbeans/modules/glassfish/tooling/server/config/GlassFishV4_1.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/glassfish.tooling/src/org/netbeans/modules/glassfish/tooling/server/config/GlassFishV4_1.xml	Thu Mar 12 11:03:48 2015 +0100
@@ -0,0 +1,118 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+
+Copyright 2012-2015 Oracle and/or its affiliates. All rights reserved.
+
+Oracle and Java are registered trademarks of Oracle and/or its affiliates.
+Other names may be trademarks of their respective owners.
+
+The contents of this file are subject to the terms of either the GNU
+General Public License Version 2 only ("GPL") or the Common
+Development and Distribution License("CDDL") (collectively, the
+"License"). You may not use this file except in compliance with the
+License. You can obtain a copy of the License at
+https://java.net/projects/gf-tooling/pages/License 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 LICENSE.TXT. Oracle designates this particular file as subject
+to the "Classpath" exception as provided by Oracle in the GPL Version 2
+section of the License file that accompanied this code. If applicable,
+add the following below the License Header, with the fields enclosed
+by brackets [] replaced by your own identifying information:
+"Portions Copyrighted [year] [name of copyright owner]"
+
+If you wish your version of this file to be governed by only the CDDL
+or only the GPL Version 2, indicate your decision by adding
+"[Contributor] elects to include this software in this distribution
+under the [CDDL or GPL Version 2] license." If you do not indicate a
+single choice of license, a recipient has the option to distribute
+your version of this file under either the CDDL, the GPL Version 2 or
+to extend the choice of license to its licensees as provided above.
+However, if you add GPL Version 2 code and therefore, elected the GPL
+Version 2 license, then the option applies only if the new code is
+made subject to such option by the copyright holder.
+
+Contributor(s):
+
+Portions Copyrighted 2008 Sun Microsystems, Inc.
+-->
+<server>
+    <tools lib="lib">
+        <asadmin jar="client/appserver-cli.jar"/>
+    </tools>
+    <java version="1.7">
+        <platform version="1.7"/>
+        <platform version="1.8"/>
+    </java>
+    <javaee version="1.7">
+        <profile version="1.3" type="full"/>
+        <profile version="1.4" type="full"/>
+        <profile version="1.5" type="full"/>
+        <profile version="1.6" type="web"/>
+        <profile version="1.6" type="full" check="full"/>
+        <profile version="1.7" type="web"/>
+        <profile version="1.7" type="full" check="full"/>
+        <module type="war"/>
+        <module type="car" check="full"/>
+        <module type="ear" check="full"/>
+        <module type="ejb" check="full"/>
+        <module type="rar" check="full"/>
+        <check name="full">
+            <file path="appclient-server-core.jar"/>
+        </check>
+    </javaee>
+    <library id="Java EE">
+        <classpath>
+            <fileset dir="modules">
+                <include name="javax\..+\.jar"/>
+                <include name="bean-validator.jar"/>
+                <include name="cdi-api.jar"/>
+                <include name="jaxb-osgi.jar"/>
+                <include name="jaxr-api-osgi.jar"/>
+                <include name="jaxrpc-api-osgi.jar"/>
+                <include name="webservices-osgi.jar"/>
+                <include name="weld-osgi-bundle.jar"/>
+            </fileset>            
+            <fileset dir="modules/endorsed">
+                <include name=".+\.jar"/>
+            </fileset>
+            <fileset dir="../mq/lib">
+                <include name="jaxm-api.jar"/>
+            </fileset>
+        </classpath>
+        <javadocs>
+            <lookup path="docs/javaee-doc-api.jar"/>
+        </javadocs>
+        <sources>
+        </sources>
+    </library>
+    <library id="Jersey 2">
+        <classpath>
+            <fileset dir="modules">
+                <include name="guava.+\.jar"/>
+                <include name="jackson.+\.jar"/>
+                <!-- include name="javax.ws.+\.jar"/ -->
+                <include name="jersey.+\.jar"/>
+                <include name="jettison.*\.jar"/>
+            </fileset>
+        </classpath>
+        <javadocs> 
+            <link url="http://repo1.maven.org/maven2/org/glassfish/jersey/jersey-documentation/2.0-m05-2/jersey-documentation-2.0-m05-2-docbook.zip"/>
+        </javadocs>
+        <sources>
+        </sources>
+    </library>
+    <library id="JAX-RS">
+        <classpath>
+            <fileset dir="modules">
+                <include name="javax.ws.rs-api.jar"/>
+            </fileset>
+        </classpath>
+        <javadocs> 
+        </javadocs>
+        <sources>
+        </sources>
+    </library>
+</server>