diff --git a/paimon-core/src/main/java/org/apache/paimon/catalog/Catalog.java b/paimon-core/src/main/java/org/apache/paimon/catalog/Catalog.java
index a7f740563bfc6..b00f8ad4fdfee 100644
--- a/paimon-core/src/main/java/org/apache/paimon/catalog/Catalog.java
+++ b/paimon-core/src/main/java/org/apache/paimon/catalog/Catalog.java
@@ -34,9 +34,8 @@
 import java.util.stream.Collectors;
 
 import static org.apache.paimon.options.OptionsUtils.convertToPropertiesPrefixKey;
-import static org.apache.paimon.utils.Preconditions.checkArgument;
-
 import static org.apache.paimon.utils.BranchManager.DEFAULT_MAIN_BRANCH;
+import static org.apache.paimon.utils.Preconditions.checkArgument;
 
 /**
  * This interface is responsible for reading and writing metadata such as database/table from a
diff --git a/paimon-core/src/test/java/org/apache/paimon/catalog/CatalogTestBase.java b/paimon-core/src/test/java/org/apache/paimon/catalog/CatalogTestBase.java
index 018a306bb4457..66ebf178e1edb 100644
--- a/paimon-core/src/test/java/org/apache/paimon/catalog/CatalogTestBase.java
+++ b/paimon-core/src/test/java/org/apache/paimon/catalog/CatalogTestBase.java
@@ -41,7 +41,6 @@
 import org.junit.jupiter.api.io.TempDir;
 
 import java.io.File;
-import java.util.Arrays;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;