diff --git a/.prettierignore b/.prettierignore
index 877c71fe54..1805cc2957 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -77,3 +77,4 @@ packages/samples/common-types/**/*.json
 
 # Client emitters not part of workspace that shouldn't be needed in this repo
 core/packages/http-client-csharp/
+core/packages/http-client-java/
diff --git a/core b/core
index 75e773cfa8..6567ec21bf 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit 75e773cfa897c4fd538acaa5e188ae12bd7fa1ae
+Subproject commit 6567ec21bf29a3f598c71b2bc87045e9e94226d7
diff --git a/docs/libraries/azure-core/reference/interfaces.md b/docs/libraries/azure-core/reference/interfaces.md
index d0bfbeb104..834793e60c 100644
--- a/docs/libraries/azure-core/reference/interfaces.md
+++ b/docs/libraries/azure-core/reference/interfaces.md
@@ -28,7 +28,7 @@ interface Azure.Core.ResourceOperations<InterfaceTraits, ErrorResponse>
 Create or replace operation template.
 
 ```typespec
-op Azure.Core.ResourceOperations.ResourceCreateOrReplace(apiVersion: string, resource: Resource): { statusCode: 201 } | { statusCode: 200 } | ErrorResponse
+op Azure.Core.ResourceOperations.ResourceCreateOrReplace(apiVersion: string, resource: Resource): Azure.Core.Foundations.{ statusCode: 201 } | Azure.Core.Foundations.{ statusCode: 200 } | ErrorResponse
 ```
 
 ##### Template Parameters
@@ -43,7 +43,7 @@ op Azure.Core.ResourceOperations.ResourceCreateOrReplace(apiVersion: string, res
 Long-running resource create or replace operation template.
 
 ```typespec
-op Azure.Core.ResourceOperations.LongRunningResourceCreateOrReplace(apiVersion: string, resource: Resource): { statusCode: 201, operationLocation: TypeSpec.Rest.ResourceLocation } | { statusCode: 200, operationLocation: TypeSpec.Rest.ResourceLocation } | ErrorResponse
+op Azure.Core.ResourceOperations.LongRunningResourceCreateOrReplace(apiVersion: string, resource: Resource): Azure.Core.Foundations.{ statusCode: 201, operationLocation: TypeSpec.Rest.ResourceLocation } | Azure.Core.Foundations.{ statusCode: 200, operationLocation: TypeSpec.Rest.ResourceLocation } | ErrorResponse
 ```
 
 ##### Template Parameters
@@ -58,7 +58,7 @@ op Azure.Core.ResourceOperations.LongRunningResourceCreateOrReplace(apiVersion:
 Create or update operation template.
 
 ```typespec
-op Azure.Core.ResourceOperations.ResourceCreateOrUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): { statusCode: 201 } | { statusCode: 200 } | ErrorResponse
+op Azure.Core.ResourceOperations.ResourceCreateOrUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): Azure.Core.Foundations.{ statusCode: 201 } | Azure.Core.Foundations.{ statusCode: 200 } | ErrorResponse
 ```
 
 ##### Template Parameters
@@ -73,7 +73,7 @@ op Azure.Core.ResourceOperations.ResourceCreateOrUpdate(apiVersion: string, cont
 Long-running resource create or update operation template.
 
 ```typespec
-op Azure.Core.ResourceOperations.LongRunningResourceCreateOrUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): { statusCode: 201, operationLocation: TypeSpec.Rest.ResourceLocation } | { statusCode: 200, operationLocation: TypeSpec.Rest.ResourceLocation } | ErrorResponse
+op Azure.Core.ResourceOperations.LongRunningResourceCreateOrUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): Azure.Core.Foundations.{ statusCode: 201, operationLocation: TypeSpec.Rest.ResourceLocation } | Azure.Core.Foundations.{ statusCode: 200, operationLocation: TypeSpec.Rest.ResourceLocation } | ErrorResponse
 ```
 
 ##### Template Parameters
@@ -88,7 +88,7 @@ op Azure.Core.ResourceOperations.LongRunningResourceCreateOrUpdate(apiVersion: s
 Resource update operation template.
 
 ```typespec
-op Azure.Core.ResourceOperations.ResourceUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): { statusCode: 200 } | ErrorResponse
+op Azure.Core.ResourceOperations.ResourceUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): Azure.Core.Foundations.{ statusCode: 200 } | ErrorResponse
 ```
 
 ##### Template Parameters
@@ -163,7 +163,7 @@ op Azure.Core.ResourceOperations.ResourceDelete(apiVersion: string): Azure.Core.
 Long-running resource delete operation template.
 
 ```typespec
-op Azure.Core.ResourceOperations.LongRunningResourceDelete(apiVersion: string): { statusCode: 202, id: string, status: Azure.Core.Foundations.OperationState, error: Azure.Core.Foundations.Error, result: never, operationLocation: TypeSpec.Rest.ResourceLocation } | ErrorResponse
+op Azure.Core.ResourceOperations.LongRunningResourceDelete(apiVersion: string): Azure.Core.Foundations.{ statusCode: 202, id: string, status: Azure.Core.Foundations.OperationState, error: Azure.Core.Foundations.Error, result: never, operationLocation: TypeSpec.Rest.ResourceLocation } | ErrorResponse
 ```
 
 ##### Template Parameters
@@ -349,7 +349,7 @@ See https://azure.github.io/typespec-azure/docs/getstarted/azure-core/step05#def
 Long-running operation signature to create or replace a resource.
 
 ```typespec
-op Azure.Core.LongRunningResourceCreateOrReplace(apiVersion: string, resource: Resource): { statusCode: 201, operationLocation: TypeSpec.Rest.ResourceLocation } | { statusCode: 200, operationLocation: TypeSpec.Rest.ResourceLocation } | Azure.Core.Foundations.ErrorResponse
+op Azure.Core.LongRunningResourceCreateOrReplace(apiVersion: string, resource: Resource): Azure.Core.Foundations.{ statusCode: 201, operationLocation: TypeSpec.Rest.ResourceLocation } | Azure.Core.Foundations.{ statusCode: 200, operationLocation: TypeSpec.Rest.ResourceLocation } | Azure.Core.Foundations.ErrorResponse
 ```
 
 #### Template Parameters
@@ -372,7 +372,7 @@ See https://azure.github.io/typespec-azure/docs/getstarted/azure-core/step05#def
 Long-running operation signature to create or update a resource.
 
 ```typespec
-op Azure.Core.LongRunningResourceCreateOrUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): { statusCode: 201, operationLocation: TypeSpec.Rest.ResourceLocation } | { statusCode: 200, operationLocation: TypeSpec.Rest.ResourceLocation } | Azure.Core.Foundations.ErrorResponse
+op Azure.Core.LongRunningResourceCreateOrUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): Azure.Core.Foundations.{ statusCode: 201, operationLocation: TypeSpec.Rest.ResourceLocation } | Azure.Core.Foundations.{ statusCode: 200, operationLocation: TypeSpec.Rest.ResourceLocation } | Azure.Core.Foundations.ErrorResponse
 ```
 
 #### Template Parameters
@@ -414,7 +414,7 @@ See https://azure.github.io/typespec-azure/docs/getstarted/azure-core/step05#def
 Long-running operation signature to delete a resource.
 
 ```typespec
-op Azure.Core.LongRunningResourceDelete(apiVersion: string): { statusCode: 202, id: string, status: Azure.Core.Foundations.OperationState, error: Azure.Core.Foundations.Error, result: never, operationLocation: TypeSpec.Rest.ResourceLocation } | Azure.Core.Foundations.ErrorResponse
+op Azure.Core.LongRunningResourceDelete(apiVersion: string): Azure.Core.Foundations.{ statusCode: 202, id: string, status: Azure.Core.Foundations.OperationState, error: Azure.Core.Foundations.Error, result: never, operationLocation: TypeSpec.Rest.ResourceLocation } | Azure.Core.Foundations.ErrorResponse
 ```
 
 #### Template Parameters
@@ -499,7 +499,7 @@ See https://azure.github.io/typespec-azure/docs/getstarted/azure-core/step05#def
 Operation signature to create or replace a resource.
 
 ```typespec
-op Azure.Core.ResourceCreateOrReplace(apiVersion: string, resource: Resource): { statusCode: 201 } | { statusCode: 200 } | Azure.Core.Foundations.ErrorResponse
+op Azure.Core.ResourceCreateOrReplace(apiVersion: string, resource: Resource): Azure.Core.Foundations.{ statusCode: 201 } | Azure.Core.Foundations.{ statusCode: 200 } | Azure.Core.Foundations.ErrorResponse
 ```
 
 #### Template Parameters
@@ -522,7 +522,7 @@ See https://azure.github.io/typespec-azure/docs/getstarted/azure-core/step05#def
 Operation signature to create or update a resource.
 
 ```typespec
-op Azure.Core.ResourceCreateOrUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): { statusCode: 201 } | { statusCode: 200 } | Azure.Core.Foundations.ErrorResponse
+op Azure.Core.ResourceCreateOrUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): Azure.Core.Foundations.{ statusCode: 201 } | Azure.Core.Foundations.{ statusCode: 200 } | Azure.Core.Foundations.ErrorResponse
 ```
 
 #### Template Parameters
@@ -624,7 +624,7 @@ See https://azure.github.io/typespec-azure/docs/getstarted/azure-core/step05#def
 Operation signature to update a resource.
 
 ```typespec
-op Azure.Core.ResourceUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): { statusCode: 200 } | Azure.Core.Foundations.ErrorResponse
+op Azure.Core.ResourceUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): Azure.Core.Foundations.{ statusCode: 200 } | Azure.Core.Foundations.ErrorResponse
 ```
 
 #### Template Parameters
@@ -694,7 +694,7 @@ op Azure.Core.Foundations.LongRunningOperation(apiVersion: string): Azure.Core.F
 Long-running operation that updates a resource.
 
 ```typespec
-op Azure.Core.Foundations.LongRunningResourceUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): { statusCode: 200, operationLocation: TypeSpec.Rest.ResourceLocation } | ErrorResponse
+op Azure.Core.Foundations.LongRunningResourceUpdate(apiVersion: string, contentType: "application/merge-patch+json", resource: Resource): Azure.Core.Foundations.{ statusCode: 200, operationLocation: TypeSpec.Rest.ResourceLocation } | ErrorResponse
 ```
 
 #### Template Parameters
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 02346f0408..669382f85f 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -3,3 +3,4 @@ packages:
   - core/ # Install core workspace dependencies too. Needed for prettier plugins
   - core/packages/*
   - "!core/packages/http-client-csharp/**"
+  - "!core/packages/http-client-java/**"