From c34cd6cdaf97f227da037c1550648d187d0c7b76 Mon Sep 17 00:00:00 2001
From: Zhangmei Li <lizhangmei@baidu.com>
Date: Fri, 31 Dec 2021 19:17:06 +0800
Subject: [PATCH] fix NoSuchMethodError Relations()

Change-Id: I25b50a8d529d0292d700aaac0f63b4722a99160f
---
 .../baidu/hugegraph/backend/query/ConditionQueryFlatten.java  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hugegraph-core/src/main/java/com/baidu/hugegraph/backend/query/ConditionQueryFlatten.java b/hugegraph-core/src/main/java/com/baidu/hugegraph/backend/query/ConditionQueryFlatten.java
index b2cc65eee7..b33d6d3089 100644
--- a/hugegraph-core/src/main/java/com/baidu/hugegraph/backend/query/ConditionQueryFlatten.java
+++ b/hugegraph-core/src/main/java/com/baidu/hugegraph/backend/query/ConditionQueryFlatten.java
@@ -505,6 +505,10 @@ private static class Relations extends LinkedHashSet<Relation> {
 
         private static final long serialVersionUID = -2110811280408887334L;
 
+        public Relations() {
+            super();
+        }
+
         public static Relations of(Relation... relations) {
             Relations rs = new Relations();
             rs.addAll(Arrays.asList(relations));