(polaris) branch main updated: fix type cast warning in PolarisCatalogUtils (#3178)

[dimas]

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dimas pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/polaris.git


The following commit(s) were added to refs/heads/main by this push:
     new 8c4874b05 fix type cast warning in PolarisCatalogUtils (#3178)
8c4874b05 is described below

commit 8c4874b053792344f7268b9063eb24f90c716984
Author: Dmitri Bourlatchkov <dmitri.bourlatch...@gmail.com>
AuthorDate: Tue Dec 2 14:31:15 2025 -0500

    fix type cast warning in PolarisCatalogUtils (#3178)
    
    ```
    
plugins/spark/v3.5/spark/src/main/java/org/apache/polaris/spark/utils/PolarisCatalogUtils.java:131:
 warning: [unchecked] unchecked cast
                scala.collection.immutable.Map$.MODULE$.apply(
                                                             ^
      required: Map<String,String>
      found:    Map
    ```
---
 .../org/apache/polaris/spark/utils/PolarisCatalogUtils.java   | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git 
a/plugins/spark/v3.5/spark/src/main/java/org/apache/polaris/spark/utils/PolarisCatalogUtils.java
 
b/plugins/spark/v3.5/spark/src/main/java/org/apache/polaris/spark/utils/PolarisCatalogUtils.java
index 5493f0dc3..8d78807e0 100644
--- 
a/plugins/spark/v3.5/spark/src/main/java/org/apache/polaris/spark/utils/PolarisCatalogUtils.java
+++ 
b/plugins/spark/v3.5/spark/src/main/java/org/apache/polaris/spark/utils/PolarisCatalogUtils.java
@@ -40,6 +40,9 @@ import org.apache.spark.sql.execution.datasources.DataSource;
 import org.apache.spark.sql.execution.datasources.v2.DataSourceV2Utils;
 import org.apache.spark.sql.util.CaseInsensitiveStringMap;
 import scala.Option;
+import scala.Tuple2;
+import scala.collection.immutable.Map$;
+import scala.collection.mutable.Builder;
 
 public class PolarisCatalogUtils {
 
@@ -125,10 +128,10 @@ public class PolarisCatalogUtils {
         new TableIdentifier(
             identifier.name(), Option.apply(namespacePath), 
Option.apply(catalogName));
 
-    scala.collection.immutable.Map<String, String> scalaOptions =
-        (scala.collection.immutable.Map<String, String>)
-            scala.collection.immutable.Map$.MODULE$.apply(
-                
scala.collection.JavaConverters.mapAsScalaMap(tableProperties).toSeq());
+    Builder<Tuple2<String, String>, scala.collection.immutable.Map<String, 
String>> mb =
+        Map$.MODULE$.newBuilder();
+    tableProperties.forEach((k, v) -> mb.$plus$eq(Tuple2.apply(k, v)));
+    scala.collection.immutable.Map<String, String> scalaOptions = mb.result();
 
     org.apache.spark.sql.catalyst.catalog.CatalogStorageFormat storage =
         DataSource.buildStorageFormatFromOptions(scalaOptions);