diff --git a/model-context-protocol/dynamic-tool-update/client/src/main/java/org/springframework/ai/mcp/samples/client/ClientApplication.java b/model-context-protocol/dynamic-tool-update/client/src/main/java/org/springframework/ai/mcp/samples/client/ClientApplication.java
index fac3ed2..5264e8f 100644
--- a/model-context-protocol/dynamic-tool-update/client/src/main/java/org/springframework/ai/mcp/samples/client/ClientApplication.java
+++ b/model-context-protocol/dynamic-tool-update/client/src/main/java/org/springframework/ai/mcp/samples/client/ClientApplication.java
@@ -18,7 +18,6 @@ package org.springframework.ai.mcp.samples.client;
 import java.util.List;
 import java.util.concurrent.CountDownLatch;
 import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/model-context-protocol/dynamic-tool-update/server/src/main/java/org/springframework/ai/mcp/sample/server/ServerApplication.java b/model-context-protocol/dynamic-tool-update/server/src/main/java/org/springframework/ai/mcp/sample/server/ServerApplication.java
index 7494979..433d5fb 100644
--- a/model-context-protocol/dynamic-tool-update/server/src/main/java/org/springframework/ai/mcp/sample/server/ServerApplication.java
+++ b/model-context-protocol/dynamic-tool-update/server/src/main/java/org/springframework/ai/mcp/sample/server/ServerApplication.java
@@ -17,7 +17,6 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.annotation.Bean;
 import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 @SpringBootApplication