Fixed the check style error.

oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/analysis/generated/serviceinstancejvmgc/ServiceInstanceJVMGCDispatcher.java

@@ -34,7 +34,7 @@ public class ServiceInstanceJVMGCDispatcher implements SourceDispatcher<ServiceI
     }
 
     private void doInstanceJvmGcTime(ServiceInstanceJVMGC source) {
-    InstanceJvmGcTimeIndicator indicator = new InstanceJvmGcTimeIndicator();
+        InstanceJvmGcTimeIndicator indicator = new InstanceJvmGcTimeIndicator();
 
         indicator.setTimeBucket(source.getTimeBucket());
         indicator.setId(source.getId());

oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/analysis/generated/serviceinstancejvmmemory/ServiceInstanceJVMMemoryDispatcher.java

@@ -34,7 +34,7 @@ public class ServiceInstanceJVMMemoryDispatcher implements SourceDispatcher<Serv
     }
 
     private void doInstanceJvmMemoryMax(ServiceInstanceJVMMemory source) {
-    InstanceJvmMemoryMaxIndicator indicator = new InstanceJvmMemoryMaxIndicator();
+        InstanceJvmMemoryMaxIndicator indicator = new InstanceJvmMemoryMaxIndicator();
 
         indicator.setTimeBucket(source.getTimeBucket());
         indicator.setId(source.getId());

oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/analysis/generated/serviceinstancejvmmemorypool/ServiceInstanceJVMMemoryPoolDispatcher.java

@@ -34,7 +34,7 @@ public class ServiceInstanceJVMMemoryPoolDispatcher implements SourceDispatcher<
     }
 
     private void doInstanceJvmMemoryPoolMax(ServiceInstanceJVMMemoryPool source) {
-    InstanceJvmMemoryPoolMaxIndicator indicator = new InstanceJvmMemoryPoolMaxIndicator();
+        InstanceJvmMemoryPoolMaxIndicator indicator = new InstanceJvmMemoryPoolMaxIndicator();
 
         indicator.setTimeBucket(source.getTimeBucket());
         indicator.setId(source.getId());