Fix some nit

Author: HonahX

polaris-core/src/main/java/org/apache/polaris/core/rest/PolarisEndpoints.java

@@ -25,6 +25,7 @@
 import org.apache.polaris.core.context.CallContext;
 
 public class PolarisEndpoints {
+  // Generic table endpoints
   public static final Endpoint V1_LIST_GENERIC_TABLES =
       Endpoint.create("GET", PolarisResourcePaths.V1_GENERIC_TABLES);
   public static final Endpoint V1_LOAD_GENERIC_TABLE =
@@ -42,6 +43,7 @@ public class PolarisEndpoints {
           .add(V1_LOAD_GENERIC_TABLE)
           .build();
 
+  // Policy store endpoints
   public static final Endpoint V1_LIST_POLICIES =
       Endpoint.create("GET", PolarisResourcePaths.V1_POLICIES);
   public static final Endpoint V1_CREATE_POLICY =

service/common/src/main/java/org/apache/polaris/service/catalog/policy/PolicyCatalogAdapter.java

@@ -159,7 +159,7 @@ public Response dropPolicy(
     PolicyIdentifier identifier = new PolicyIdentifier(ns, RESTUtil.decodeString(policyName));
     PolicyCatalogHandler handler = newHandlerWrapper(securityContext, prefix);
     handler.dropPolicy(identifier, detachAll != null && detachAll);
-    return Response.status(Response.Status.NO_CONTENT).build();
+    return Response.noContent().build();
   }
 
   @Override
@@ -174,7 +174,7 @@ public Response attachPolicy(
     PolicyIdentifier identifier = new PolicyIdentifier(ns, RESTUtil.decodeString(policyName));
     PolicyCatalogHandler handler = newHandlerWrapper(securityContext, prefix);
     handler.attachPolicy(identifier, attachPolicyRequest);
-    return Response.status(Response.Status.NO_CONTENT).build();
+    return Response.noContent().build();
   }
 
   @Override
@@ -189,7 +189,7 @@ public Response detachPolicy(
     PolicyIdentifier identifier = new PolicyIdentifier(ns, RESTUtil.decodeString(policyName));
     PolicyCatalogHandler handler = newHandlerWrapper(securityContext, prefix);
     handler.detachPolicy(identifier, detachPolicyRequest);
-    return Response.status(Response.Status.NO_CONTENT).build();
+    return Response.noContent().build();
   }
 
   @Override