/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.tinkerpop.gremlin.structure.io.graphson;

/**
 * The set of available GraphSON versions.
 *
 * @author Stephen Mallette (http://stephen.genoprime.com)
 */
public enum GraphSONVersion {
    V1_0(GraphSONModule.GraphSONModuleV1d0.build());

    private final GraphSONModule.GraphSONModuleBuilder builder;

    private GraphSONVersion(final GraphSONModule.GraphSONModuleBuilder builder) {
        this.builder = builder;
    }

    public GraphSONModule.GraphSONModuleBuilder getBuilder() {
        return builder;
    }
}

@@ -1053,16 +1053,23 @@
 .build()
+, %221.0%22
 );%0A%0A    
@@ -1127,16 +1127,56 @@
 builder;
+%0A    private final String versionNumber;
 %0A%0A    pr
@@ -1247,16 +1247,44 @@
  builder
+, final String versionNumber
 ) %7B%0A    
@@ -1307,24 +1307,68 @@
  = builder;%0A
+        this.versionNumber = versionNumber;%0A
     %7D%0A%0A    p
@@ -1454,11 +1454,81 @@
 r;%0A    %7D
+%0A%0A    public String getVersion() %7B%0A        return versionNumber;%0A    %7D
 %0A%7D%0A

Add way to get pretty version number from GraphSONVersion.