From 04c8eff282ca05903b74585c5bfba390df72e063 Mon Sep 17 00:00:00 2001
From: VGalaxies <vgalaxies@apache.org>
Date: Sat, 16 Mar 2024 21:26:02 +0800
Subject: [PATCH] add value for Useless annotation

---
 .../main/java/org/apache/hugegraph/pd/common/Useless.java    | 5 ++++-
 .../java/org/apache/hugegraph/pd/PartitionCacheTest.java     | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/hugegraph-pd/hg-pd-common/src/main/java/org/apache/hugegraph/pd/common/Useless.java b/hugegraph-pd/hg-pd-common/src/main/java/org/apache/hugegraph/pd/common/Useless.java
index b4bd1d4af6..ec000f7503 100644
--- a/hugegraph-pd/hg-pd-common/src/main/java/org/apache/hugegraph/pd/common/Useless.java
+++ b/hugegraph-pd/hg-pd-common/src/main/java/org/apache/hugegraph/pd/common/Useless.java
@@ -28,4 +28,7 @@
  */
 @Target({ElementType.FIELD, ElementType.METHOD, ElementType.CONSTRUCTOR, ElementType.TYPE})
 @Retention(RetentionPolicy.SOURCE)
-public @interface Useless {}
+public @interface Useless {
+
+    String value() default "Remove or handle it later";
+}
diff --git a/hugegraph-pd/hg-pd-test/src/main/java/org/apache/hugegraph/pd/PartitionCacheTest.java b/hugegraph-pd/hg-pd-test/src/main/java/org/apache/hugegraph/pd/PartitionCacheTest.java
index 1acfd2eaf2..f01ba966d2 100644
--- a/hugegraph-pd/hg-pd-test/src/main/java/org/apache/hugegraph/pd/PartitionCacheTest.java
+++ b/hugegraph-pd/hg-pd-test/src/main/java/org/apache/hugegraph/pd/PartitionCacheTest.java
@@ -31,7 +31,7 @@
 import com.google.common.collect.RangeMap;
 import com.google.common.collect.TreeRangeMap;
 
-@Useless // can be merged to org.apache.hugegraph.pd.common.PartitionCacheTest
+@Useless("can be merged to org.apache.hugegraph.pd.common.PartitionCacheTest")
 public class PartitionCacheTest {
 
     // @Test