http-client-java, fix duplicate generated sample on advanced versioning

.chronus/changes/http-client-java_fix-duplicate-generated-sample-on-advanced-versioning-2026-5-18-11-39-58.md

@@ -0,0 +1,7 @@
+---
+changeKind: fix
+packages:
+  - "@typespec/http-client-java"
+---
+
+Fix duplicate method in generated samples, when advanced-versioning=true

.chronus/changes/http-client-java_fix-duplicate-generated-sample-on-advanced-versioning-2026-5-18-11-44-18.md

@@ -0,0 +1,7 @@
+---
+changeKind: dependencies
+packages:
+  - "@typespec/http-client-java"
+---
+
+Update Node.js dependencies: @azure-tools/typespec-autorest 0.69.1, @azure-tools/typespec-azure-resource-manager 0.69.1, @azure-tools/typespec-azure-rulesets 0.69.1, @microsoft/api-extractor 7.58.9, @types/node 25.9.3, @vitest/coverage-v8 4.1.9, @vitest/ui 4.1.9, vitest 4.1.9

packages/http-client-java/generator/http-client-generator-clientcore-test/package.json

@@ -31,8 +31,8 @@
     "@typespec/streams": "0.83.0",
     "@azure-tools/typespec-azure-core": "0.69.0",
     "@azure-tools/typespec-client-generator-core": "0.69.0",
-    "@azure-tools/typespec-azure-resource-manager": "0.69.0",
-    "@azure-tools/typespec-autorest": "0.69.0"
+    "@azure-tools/typespec-azure-resource-manager": "0.69.1",
+    "@azure-tools/typespec-autorest": "0.69.1"
   },
   "private": true
 }

packages/http-client-java/generator/http-client-generator-mgmt/src/main/java/com/microsoft/typespec/http/client/generator/mgmt/template/FluentExampleTemplate.java

@@ -19,6 +19,7 @@
 import com.microsoft.typespec.http.client.generator.mgmt.model.clientmodel.examplemodel.ParameterExample;
 import io.clientcore.core.utils.CoreUtils;
 import java.util.ArrayList;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 import java.util.stream.Collectors;
@@ -47,7 +48,16 @@ public final void write(com.microsoft.typespec.http.client.generator.mgmt.model.
         javaFile.javadocComment(commentBlock -> commentBlock
             .description(String.format("Samples for %1$s %2$s", example.getGroupName(), example.getMethodName())));
         javaFile.publicFinalClass(className, classBlock -> {
+            Set<String> methodSignatureWritten = new HashSet<>();
             for (ExampleMethod exampleMethod : exampleMethods) {
+                String methodSignature = exampleMethod.getMethodSignature();
+                if (methodSignatureWritten.contains(methodSignature)) {
+                    // skip this method, as it duplicate with method already written to the class
+                    // this usually happen on "advanced-versioning: true", where we have overload on the SDK method
+                    continue;
+                }
+                methodSignatureWritten.add(methodSignature);
+
                 if (!CoreUtils.isNullOrEmpty(exampleMethod.getExample().getOriginalFileName())) {
                     classBlock.blockComment(getExampleTag(exampleMethod.getExample()));
                 }
@@ -57,7 +67,6 @@ public final void write(com.microsoft.typespec.http.client.generator.mgmt.model.
                     commentBlock.param(exampleMethod.getExample().getEntryName(),
                         exampleMethod.getExample().getEntryDescription());
                 });
-                String methodSignature = exampleMethod.getMethodSignature();
                 if (exampleMethod.getHelperFeatures().contains(ExampleHelperFeature.ThrowsIOException)) {
                     methodSignature += " throws IOException";
                 }

packages/http-client-java/generator/http-client-generator-test/package.json

@@ -31,8 +31,8 @@
     "@typespec/streams": "0.83.0",
     "@azure-tools/typespec-azure-core": "0.69.0",
     "@azure-tools/typespec-client-generator-core": "0.69.0",
-    "@azure-tools/typespec-azure-resource-manager": "0.69.0",
-    "@azure-tools/typespec-autorest": "0.69.0"
+    "@azure-tools/typespec-azure-resource-manager": "0.69.1",
+    "@azure-tools/typespec-autorest": "0.69.1"
   },
   "private": true
 }

packages/http-client-java/generator/http-client-generator-test/src/samples/java/tsptest/armversioned/generated/TopLevelArmResourcesGetByResourceGroupSamples.java

@@ -0,0 +1,24 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+// Code generated by Microsoft (R) TypeSpec Code Generator.
+
+package tsptest.armversioned.generated;
+
+/**
+ * Samples for TopLevelArmResources GetByResourceGroup.
+ */
+public final class TopLevelArmResourcesGetByResourceGroupSamples {
+    /*
+     * x-ms-original-file: 2024-12-01/TopLevelArmResources_Get.json
+     */
+    /**
+     * Sample code: TopLevelArmResources Get.
+     * 
+     * @param manager Entry point to ArmVersionedManager.
+     */
+    public static void topLevelArmResourcesGet(tsptest.armversioned.ArmVersionedManager manager) {
+        manager.topLevelArmResources()
+            .getByResourceGroupWithResponse("resource-group-name", "resource-name", "parameter-value",
+                "new-parameter-value", com.azure.core.util.Context.NONE);
+    }
+}

packages/http-client-java/generator/http-client-generator-test/tsp/examples/2024-12-01/TopLevelArmResources_Get.json

@@ -0,0 +1,24 @@
+{
+  "operationId": "TopLevelArmResources_Get",
+  "title": "TopLevelArmResources Get",
+  "parameters": {
+    "resourceGroupName": "resource-group-name",
+    "topLevelArmResourcePropertiesName": "resource-name",
+    "api-version": "2024-12-01",
+    "parameter": "parameter-value",
+    "newParameter": "new-parameter-value"
+  },
+  "responses": {
+    "200": {
+      "body": {
+        "id": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/resource-group-name/providers/TspTest.ArmVersioned/topLevelArmResources/resource-name",
+        "name": "resource-name",
+        "type": "TspTest.ArmVersioned/topLevelArmResources",
+        "location": "eastus",
+        "properties": {
+          "provisioningState": "Succeeded"
+        }
+      }
+    }
+  }
+}