improve naming

Author: parkertimmins

test/framework/src/main/java/org/elasticsearch/datageneration/datasource/MultifieldAddonHandler.java

@@ -14,7 +14,6 @@
 
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 import java.util.stream.Collectors;
 
 public class MultifieldAddonHandler implements DataSourceHandler {
@@ -30,7 +29,7 @@ public class MultifieldAddonHandler implements DataSourceHandler {
         FieldType.MATCH_ONLY_TEXT,
         FieldType.WILDCARD
     );
-    public static MultifieldAddonHandler ALL_STRING_TYPES = new MultifieldAddonHandler(
+    public static MultifieldAddonHandler STRING_TYPE_HANDLER = new MultifieldAddonHandler(
         STRING_TYPES.stream().collect(Collectors.toMap(t -> t, t -> STRING_TYPES.stream().filter(s -> s != t).toList()))
     );
 

x-pack/plugin/logsdb/src/javaRestTest/java/org/elasticsearch/xpack/logsdb/qa/DataGenerationHelper.java

@@ -107,7 +107,7 @@ public DataSourceResponse.FieldTypeGenerator.FieldTypeInfo get() {
                     });
                 }
             }))
-            .withDataSourceHandlers(List.of(MultifieldAddonHandler.ALL_STRING_TYPES));
+            .withDataSourceHandlers(List.of(MultifieldAddonHandler.STRING_TYPE_HANDLER));
 
         // Customize builder if necessary
         builderConfigurator.accept(specificationBuilder);