From fb50be68b39bf618a3a4a4962602e003038be6cf Mon Sep 17 00:00:00 2001
From: jade <jade.kimhs@gmail.com>
Date: Tue, 14 Jul 2026 16:58:08 +0900
Subject: [PATCH] fix: clean up fully qualified java.util imports

---
 .../axhub/biz/mcp/gateway/dto/ToolMetadata.java    | 14 ++++++++------
 .../mcp/gateway/redis/RedisToolTraceService.java   |  3 ++-
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/axhub-gateway/src/main/java/io/shinhanlife/axhub/biz/mcp/gateway/dto/ToolMetadata.java b/axhub-gateway/src/main/java/io/shinhanlife/axhub/biz/mcp/gateway/dto/ToolMetadata.java
index e378ebe..f8ec565 100644
--- a/axhub-gateway/src/main/java/io/shinhanlife/axhub/biz/mcp/gateway/dto/ToolMetadata.java
+++ b/axhub-gateway/src/main/java/io/shinhanlife/axhub/biz/mcp/gateway/dto/ToolMetadata.java
@@ -9,7 +9,9 @@ import lombok.Data;
 import lombok.NoArgsConstructor;
 
 import java.util.Map;
-
+1import java.util.Set;
+import java.util.List;
+import java.util.HashSet;
 /**
  * Tool(Agent)의 명세 및 라우팅 정보를 담고 있는 메타데이터 클래스
  * Redis 레지스트리에 저장되며, Planner와 Router 간의 통신 객체(Plan)로 사용됩니다.
@@ -102,13 +104,13 @@ public class ToolMetadata {
     private Long timeoutMillis = 0L;
 
     // --- Guardrail 호환성을 위한 메서드 추가 ---
-    public java.util.Set<String> allowedArguments() {
-        if (parametersSchema == null || !parametersSchema.containsKey("properties")) return java.util.Set.of();
+    public Set<String> allowedArguments() {
+        if (parametersSchema == null || !parametersSchema.containsKey("properties")) return Set.of();
         return ((Map<String, Object>) parametersSchema.get("properties")).keySet();
     }
 
-    public java.util.Set<String> requiredArguments() {
-        if (parametersSchema == null || !parametersSchema.containsKey("required")) return java.util.Set.of();
-        return new java.util.HashSet<>((java.util.List<String>) parametersSchema.get("required"));
+    public Set<String> requiredArguments() {
+        if (parametersSchema == null || !parametersSchema.containsKey("required")) return Set.of();
+        return new HashSet<>((List<String>) parametersSchema.get("required"));
     }
 }
\ No newline at end of file
diff --git a/axhub-gateway/src/main/java/io/shinhanlife/axhub/biz/mcp/gateway/redis/RedisToolTraceService.java b/axhub-gateway/src/main/java/io/shinhanlife/axhub/biz/mcp/gateway/redis/RedisToolTraceService.java
index 411bef8..e7d748b 100644
--- a/axhub-gateway/src/main/java/io/shinhanlife/axhub/biz/mcp/gateway/redis/RedisToolTraceService.java
+++ b/axhub-gateway/src/main/java/io/shinhanlife/axhub/biz/mcp/gateway/redis/RedisToolTraceService.java
@@ -20,6 +20,7 @@ import java.time.Instant;
 import java.util.HexFormat;
 import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.ArrayList;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
@@ -186,7 +187,7 @@ public class RedisToolTraceService {
         trace.put("elapsedMillis", elapsedMillis);
         trace.put("idempotencyKeyHash", hashText(arguments.path("idempotencyKey").asText("")));
         
-        java.util.List<String> argNames = new java.util.ArrayList<>();
+        List<String> argNames = new ArrayList<>();
         arguments.fieldNames().forEachRemaining(argNames::add);
         trace.put("argumentNames", argNames);