diff --git a/iceberg-rest-server/src/test/java/com/datastrato/gravitino/iceberg/integration/test/IcebergRESTServiceIT.java b/iceberg-rest-server/src/test/java/com/datastrato/gravitino/iceberg/integration/test/IcebergRESTServiceIT.java
index 9dfb3936b87..bd82d3279d3 100644
--- a/iceberg-rest-server/src/test/java/com/datastrato/gravitino/iceberg/integration/test/IcebergRESTServiceIT.java
+++ b/iceberg-rest-server/src/test/java/com/datastrato/gravitino/iceberg/integration/test/IcebergRESTServiceIT.java
@@ -67,8 +67,10 @@ private void purgeTable(String namespace, String table) {
 
   private void purgeNameSpace(String namespace) {
     Set<String> tables = convertToStringSet(sql("SHOW TABLES IN " + namespace), 1);
-    tables.stream().filter(
-            // the original table and registered table share one metadata, so couldn't purge two tables.
+    tables.stream()
+        .filter(
+            // the original table and registered table share one metadata, so couldn't purge two
+            // tables.
             table -> !table.equals(ICEBERG_REGISTER_TABLE_NAME))
         .forEach(table -> purgeTable(namespace, table));
     sql("DROP database " + namespace);
@@ -529,16 +531,21 @@ void testSnapshot() {
   @EnabledIf("catalogTypeNotMemory")
   void testRegisterTable() {
     sql(
-        "CREATE TABLE iceberg_rest_table_test." + ICEBERG_REGISTER_TABLE_NAME
+        "CREATE TABLE iceberg_rest_table_test."
+            + ICEBERG_REGISTER_TABLE_NAME
             + " (id bigint COMMENT 'unique id',data string) using iceberg");
-    sql(String.format("INSERT INTO iceberg_rest_table_test.%s VALUES (1, 'a')",
-        ICEBERG_REGISTER_TABLE_NAME));
+    sql(
+        String.format(
+            "INSERT INTO iceberg_rest_table_test.%s VALUES (1, 'a')", ICEBERG_REGISTER_TABLE_NAME));
 
     // get metadata location
     List<String> metadataLocations =
         convertToStringList(
-            sql(String.format("select file from iceberg_rest_table_test.%s.metadata_log_entries",
-                ICEBERG_REGISTER_TABLE_NAME)), 0);
+            sql(
+                String.format(
+                    "select file from iceberg_rest_table_test.%s.metadata_log_entries",
+                    ICEBERG_REGISTER_TABLE_NAME)),
+            0);
     String metadataLocation = metadataLocations.get(metadataLocations.size() - 1);
 
     // register table