e2d6f1
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 the original author or authors.
+ * Copyright 2016-2017 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -330,7 +330,7 @@
public class GraphLookupOperation implements InheritsFieldsAggregationOperation
 	/**
 	 * @author Mark Paluch
 	 */
-	static final class GraphLookupOperationBuilder {
+	public static final class GraphLookupOperationBuilder {
 
 		private final String from;
 		private final List<Object> startWith;
