minor: fix compilation

nrmancuso · Feb 7, 2024 · c3104f1 · c3104f1
1 parent f4c625d
commit c3104f1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/test/java/com/puppycrawl/tools/checkstyle/TreeWalkerTest.java b/src/test/java/com/puppycrawl/tools/checkstyle/TreeWalkerTest.java
@@ -27,6 +27,7 @@
 import static org.mockito.Mockito.mock;
 
 import java.io.File;
+import java.io.Writer;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;