(fluss) branch main updated: [hotfix][client] Use more efficient `EnumMap` (#1882)

[ipolyzos]

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


The following commit(s) were added to refs/heads/main by this push:
     new c2a785f20 [hotfix][client] Use more efficient `EnumMap` (#1882)
c2a785f20 is described below

commit c2a785f2075e785a07e034523594179421ede77a
Author: Sergey Nuyanzin <snuyan...@gmail.com>
AuthorDate: Thu Oct 30 09:24:45 2025 +0100

    [hotfix][client] Use more efficient `EnumMap` (#1882)
---
 .../main/java/org/apache/fluss/client/converter/ConverterCommons.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/fluss-client/src/main/java/org/apache/fluss/client/converter/ConverterCommons.java
 
b/fluss-client/src/main/java/org/apache/fluss/client/converter/ConverterCommons.java
index f7766d36d..4a1e99246 100644
--- 
a/fluss-client/src/main/java/org/apache/fluss/client/converter/ConverterCommons.java
+++ 
b/fluss-client/src/main/java/org/apache/fluss/client/converter/ConverterCommons.java
@@ -24,7 +24,7 @@ import org.apache.fluss.types.RowType;
 
 import java.math.BigDecimal;
 import java.util.Arrays;
-import java.util.HashMap;
+import java.util.EnumMap;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
@@ -43,7 +43,7 @@ final class ConverterCommons {
     static final Map<DataTypeRoot, Set<Class<?>>> SUPPORTED_TYPES = 
createSupportedTypes();
 
     private static Map<DataTypeRoot, Set<Class<?>>> createSupportedTypes() {
-        Map<DataTypeRoot, Set<Class<?>>> map = new HashMap<>();
+        Map<DataTypeRoot, Set<Class<?>>> map = new 
EnumMap<>(DataTypeRoot.class);
         map.put(DataTypeRoot.BOOLEAN, setOf(Boolean.class));
         map.put(DataTypeRoot.TINYINT, setOf(Byte.class));
         map.put(DataTypeRoot.SMALLINT, setOf(Short.class));