Fix class comments (#15568)

Author: co63oc

dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/configurator/absent/AbsentConfiguratorTest.java

@@ -27,7 +27,7 @@
 import org.junit.jupiter.api.Test;
 
 /**
- * OverrideConfiguratorTest
+ * AbsentConfiguratorTest
  */
 class AbsentConfiguratorTest {
 

dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/configurator/parser/ConfigParserTest.java

@@ -38,7 +38,7 @@
 import static org.apache.dubbo.rpc.cluster.configurator.parser.model.ConfiguratorConfig.MATCH_CONDITION;
 
 /**
- *
+ * ConfigParserTest
  */
 class ConfigParserTest {
 

dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/directory/MockDirInvocation.java

@@ -34,7 +34,7 @@
 import static org.apache.dubbo.rpc.Constants.TOKEN_KEY;
 
 /**
- * MockInvocation.java
+ * MockDirInvocation
  */
 class MockDirInvocation implements Invocation {
 

dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/directory/StaticDirectoryTest.java

@@ -37,7 +37,7 @@
 import static org.apache.dubbo.rpc.cluster.Constants.RULE_KEY;
 
 /**
- * StaticDirectory Test
+ * StaticDirectoryTest
  */
 class StaticDirectoryTest {
     private URL SCRIPT_URL = URL.valueOf("condition://0.0.0.0/com.foo.BarService");

dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/filter/DemoService.java

@@ -17,7 +17,7 @@
 package org.apache.dubbo.rpc.cluster.filter;
 
 /**
- * <code>TestService</code>
+ * DemoService
  */
 public interface DemoService {
     String sayHello(String name);

dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/filter/DemoServiceLocal.java

@@ -17,7 +17,7 @@
 package org.apache.dubbo.rpc.cluster.filter;
 
 /**
- * <code>TestService</code>
+ * DemoServiceLocal
  */
 class DemoServiceLocal implements DemoService {
 

dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/filter/DemoServiceMock.java

@@ -17,8 +17,7 @@
 package org.apache.dubbo.rpc.cluster.filter;
 
 /**
- * MockService.java
- *
+ * DemoServiceMock
  */
 class DemoServiceMock implements DemoService {
     public String sayHello(String name) {

dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/filter/DemoServiceStub.java

@@ -17,7 +17,7 @@
 package org.apache.dubbo.rpc.cluster.filter;
 
 /**
- * <code>TestService</code>
+ * DemoServiceStub
  */
 class DemoServiceStub implements DemoService {
 

dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/filter/MockService.java

@@ -17,8 +17,7 @@
 package org.apache.dubbo.rpc.cluster.filter;
 
 /**
- * MockService.java
- *
+ * MockService
  */
 class MockService implements DemoService {
     public String sayHello(String name) {

dubbo-cluster/src/test/resources/ServiceNoRule.yml

@@ -17,7 +17,7 @@
 #
 #
 
-# Service scope, without  specific App
+# Service scope, without specific App
 ---
 configVersion: v2.7
 scope: service