fix build error

Author: m1a2st

Diff for: clients/src/test/java/org/apache/kafka/clients/consumer/KafkaConsumerTest.java

@@ -3747,8 +3747,8 @@ private MetricName expectedMetricName(String clientId, String config, Class<?> c
     private static final String NAME = "name";
     private static final String DESCRIPTION = "description";
     private static final LinkedHashMap<String, String> TAGS = new LinkedHashMap<>() {{
-        put("k", "v");
-    }};
+            put("k", "v");
+        }};
     private static final double VALUE = 123.0;
 
     public static class MonitorableDeserializer extends MockDeserializer implements Monitorable {

Diff for: clients/src/test/java/org/apache/kafka/clients/producer/KafkaProducerTest.java

@@ -2882,8 +2882,8 @@ private MetricName expectedMetricName(String clientId, String config, Class<?> c
     private static final String NAME = "name";
     private static final String DESCRIPTION = "description";
     private static final LinkedHashMap<String, String> TAGS = new LinkedHashMap<>() {{
-        put("k", "v");
-    }};
+            put("k", "v");
+        }};
     private static final double VALUE = 123.0;
 
     public static class MonitorableSerializer extends MockSerializer implements Monitorable {

Diff for: clients/src/test/java/org/apache/kafka/common/metrics/internals/PluginMetricsImplTest.java

@@ -35,9 +35,9 @@
 
 public class PluginMetricsImplTest {
 
-    private final LinkedHashMap<String, String> extraTags = new LinkedHashMap<>(){{
-        put("my-tag", "my-value");
-    }};
+    private final LinkedHashMap<String, String> extraTags = new LinkedHashMap<>() {{
+            put("my-tag", "my-value");
+        }};
     private Map<String, String> tags;
     private Metrics metrics;
     private int initialMetrics;

Diff for: connect/runtime/src/test/java/org/apache/kafka/connect/runtime/ConnectMetricsTest.java

@@ -64,9 +64,9 @@ public class ConnectMetricsTest {
         WorkerConfig.KEY_CONVERTER_CLASS_CONFIG, "org.apache.kafka.connect.json.JsonConverter",
         WorkerConfig.VALUE_CONVERTER_CLASS_CONFIG, "org.apache.kafka.connect.json.JsonConverter");
     private static final ConnectorTaskId CONNECTOR_TASK_ID = new ConnectorTaskId("connector", 0);
-    private static final LinkedHashMap<String, String> TAGS = new LinkedHashMap<>(){{
-        put("t1", "v1");
-    }};
+    private static final LinkedHashMap<String, String> TAGS = new LinkedHashMap<>() {{
+            put("t1", "v1");
+        }};
 
     private ConnectMetrics metrics;
 

Diff for: metadata/src/main/java/org/apache/kafka/metadata/authorizer/StandardAuthorizer.java

@@ -39,6 +39,7 @@
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -230,21 +231,21 @@ private class AuthorizerMetrics {
         private AuthorizerMetrics(PluginMetrics metrics) {
             authorizationAllowedSensor = metrics.addSensor("authorizer-authorization-allowed");
             authorizationAllowedSensor.add(
-                    metrics.metricName("authorization-allowed-rate-per-minute", "The number of authorization allowed per minute", Map.of()),
+                    metrics.metricName("authorization-allowed-rate-per-minute", "The number of authorization allowed per minute", new LinkedHashMap<>()),
                     new Rate(TimeUnit.MINUTES, new WindowedCount()));
 
             authorizationDeniedSensor = metrics.addSensor("authorizer-authorization-denied");
             authorizationDeniedSensor.add(
-                    metrics.metricName("authorization-denied-rate-per-minute", "The number of authorization denied per minute", Map.of()),
+                    metrics.metricName("authorization-denied-rate-per-minute", "The number of authorization denied per minute", new LinkedHashMap<>()),
                     new Rate(TimeUnit.MINUTES, new WindowedCount()));
 
             authorizationRequestSensor = metrics.addSensor("authorizer-authorization-request");
             authorizationRequestSensor.add(
-                    metrics.metricName("authorization-request-rate-per-minute", "The number of authorization request per minute", Map.of()),
+                    metrics.metricName("authorization-request-rate-per-minute", "The number of authorization request per minute", new LinkedHashMap<>()),
                     new Rate(TimeUnit.MINUTES, new WindowedCount()));
 
             metrics.addMetric(
-                    metrics.metricName("acls-total-count", "The number of acls defined", Map.of()),
+                    metrics.metricName("acls-total-count", "The number of acls defined", new LinkedHashMap<>()),
                     (Gauge<Integer>) (config, now) -> aclCount());
         }
 

Diff for: server/src/test/java/org/apache/kafka/security/authorizer/AuthorizerUtilsTest.java

@@ -38,6 +38,7 @@
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.EnumSource;
 
+import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.CompletionStage;
@@ -84,7 +85,9 @@ public void testCreateAuthorizer(ProcessRole role) throws ClassNotFoundException
 
     public static class MonitorableAuthorizer implements Authorizer, Monitorable {
 
-        private final Map<String, String> extraTags = Map.of("k1", "v1");
+        private final LinkedHashMap<String, String> extraTags = new LinkedHashMap<>() {{
+                put("k1", "v1");
+            }};
         private final AtomicInteger counter = new AtomicInteger();
         private boolean configured = false;
         private MetricName metricName = null;

Diff for: server/src/test/java/org/apache/kafka/server/MonitorablePluginsIntegrationTest.java

@@ -113,7 +113,7 @@ public static class MonitorableNoOpRemoteLogMetadataManager extends NoOpRemoteLo
 
         @Override
         public void withPluginMetrics(PluginMetrics metrics) {
-            MetricName name = metrics.metricName("name", "description", Map.of());
+            MetricName name = metrics.metricName("name", "description", new LinkedHashMap<>());
             metrics.addMetric(name, (Measurable) (config, now) -> 123);
         }
     }
@@ -124,7 +124,7 @@ public static class MonitorableReplicaSelector extends RackAwareReplicaSelector
 
         @Override
         public void withPluginMetrics(PluginMetrics metrics) {
-            MetricName name = metrics.metricName("name", "description", Map.of());
+            MetricName name = metrics.metricName("name", "description", new LinkedHashMap<>());
             metrics.addMetric(name, (Measurable) (config, now) -> 123);
         }
     }
@@ -135,7 +135,7 @@ public static class MonitorableNoOpRemoteStorageManager extends NoOpRemoteStorag
 
         @Override
         public void withPluginMetrics(PluginMetrics metrics) {
-            MetricName name = metrics.metricName("name", "description", Map.of());
+            MetricName name = metrics.metricName("name", "description", new LinkedHashMap<>());
             metrics.addMetric(name, (Measurable) (config, now) -> 123);
         }
     }