Remove unused MAPPER field from ToolInvocationTest

Copilot · brunoborges · Copilot · commit 1ee5ce7ca9aa · 2026-02-11T04:46:48.000Z
Co-authored-by: brunoborges &lt;129743+brunoborges@users.noreply.github.com&gt;
diff --git a/src/test/java/com/github/copilot/sdk/ToolInvocationTest.java b/src/test/java/com/github/copilot/sdk/ToolInvocationTest.java
@@ -8,7 +8,6 @@
 
 import org.junit.jupiter.api.Test;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.JsonNodeFactory;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import com.github.copilot.sdk.json.ToolInvocation;
@@ -21,8 +20,6 @@
  */
 public class ToolInvocationTest {
 
-    private static final ObjectMapper MAPPER = new ObjectMapper();
-
     /**
      * Test all basic getters return values set via setters.
      */
