Tidy up Java license headers (#1180)

### Motivation and Context
<!-- Thank you for your contribution to the semantic-kernel repo!
Please help reviewers and future users, providing the following
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  1. Why is this change required?
  2. What problem does it solve?
  3. What scenario does it contribute to?
  4. If it fixes an open issue, please link to the issue here.
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### Description
<!-- Describe your changes, the overall approach, the underlying design.
These notes will help understanding how your code works. Thanks! -->


### Contribution Checklist
<!-- Before submitting this PR, please make sure: -->
- [ ] The code builds clean without any errors or warnings
- [ ] The PR follows SK Contribution Guidelines
(https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md)
- [ ] The code follows the .NET coding conventions
(https://learn.microsoft.com/dotnet/csharp/fundamentals/coding-style/coding-conventions)
verified with `dotnet format`
- [ ] All unit tests pass, and I have added new tests where possible
- [ ] I didn't break anyone 😄

java/api-test/integration-tests/src/test/java/com/microsoft/semantickernel/e2e/TextEmbeddingsTest.java

@@ -1,5 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.e2e; // Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.e2e;
 
 import com.microsoft.openai.OpenAIAsyncClient;
 import com.microsoft.semantickernel.Kernel;

java/openai-sdk/src/main/java/com/microsoft/openai/OpenAIAsyncClient.java

@@ -1,7 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.openai; // Copyright (c) Microsoft Corporation. All rights reserved.
-// Licensed under the MIT License.
-// Code generated by Microsoft (R) AutoRest Code Generator.
+package com.microsoft.openai;
 
 import com.azure.ai.openai.models.*;
 

java/openai-sdk/src/main/java/com/microsoft/openai/OpenAIClientBuilder.java

@@ -1,7 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.openai; // Copyright (c) Microsoft Corporation. All rights reserved.
-// Licensed under the MIT License.
-// Code generated by Microsoft (R) AutoRest Code Generator.
+package com.microsoft.openai;
 
 /** Builds an OpenAIClient for use with <a href="https://api.openai.com/v1">api.openai.com/v1</a> */
 public final class OpenAIClientBuilder {

java/samples/src/main/java/com/microsoft/semantickernel/syntaxexamples/Example06_TemplateLanguage.java

@@ -1,4 +1,5 @@
-package com.microsoft.semantickernel.syntaxexamples;// Copyright (c) Microsoft. All rights reserved.
+// Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.syntaxexamples;
 
 import com.microsoft.openai.OpenAIAsyncClient;
 import com.microsoft.semantickernel.Config;

java/samples/src/main/java/com/microsoft/semantickernel/syntaxexamples/Example08_RetryHandler.java

@@ -1,4 +1,5 @@
-package com.microsoft.semantickernel.syntaxexamples;// Copyright (c) Microsoft. All rights reserved.
+// Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.syntaxexamples;
 
 import com.azure.ai.openai.OpenAIClientBuilder;
 import com.azure.core.credential.AzureKeyCredential;

java/semantickernel-api/src/main/java/com/microsoft/semantickernel/ai/AIException.java

@@ -1,5 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.ai; // Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.ai;
 
 import com.microsoft.semantickernel.SKException;
 

java/semantickernel-api/src/main/java/com/microsoft/semantickernel/ai/embeddings/EmbeddingGeneration.java

@@ -1,5 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.ai.embeddings; // Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.ai.embeddings;
 
 import com.microsoft.openai.OpenAIAsyncClient;
 

java/semantickernel-api/src/main/java/com/microsoft/semantickernel/memory/NullMemory.java

@@ -1,5 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.memory; // Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.memory;
 
 import reactor.core.publisher.Mono;
 

java/semantickernel-api/src/main/java/com/microsoft/semantickernel/orchestration/AbstractSKContext.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
 package com.microsoft.semantickernel.orchestration;
-// Copyright (c) Microsoft. All rights reserved.
 
 import com.microsoft.semantickernel.builders.SKBuilders;
 import com.microsoft.semantickernel.memory.SemanticTextMemory;

java/semantickernel-api/src/main/java/com/microsoft/semantickernel/orchestration/WritableContextVariables.java

@@ -1,8 +1,6 @@
 // Copyright (c) Microsoft. All rights reserved.
 package com.microsoft.semantickernel.orchestration;
 
-// Copyright (c) Microsoft. All rights reserved.
-
 import reactor.util.annotation.NonNull;
 
 import java.util.Map;

java/semantickernel-api/src/main/java/com/microsoft/semantickernel/semanticfunctions/PromptTemplate.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.semanticfunctions; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.semanticfunctions;
 
 import com.microsoft.semantickernel.orchestration.SKContext;
 import com.microsoft.semantickernel.skilldefinition.ParameterView;

java/semantickernel-api/src/main/java/com/microsoft/semantickernel/semanticfunctions/PromptTemplateConfig.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.semanticfunctions; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.semanticfunctions;
 
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonProperty;

java/semantickernel-api/src/main/java/com/microsoft/semantickernel/skilldefinition/ParameterView.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.skilldefinition; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.skilldefinition;
 
 /// <summary>
 /// Class used to copy and export data from

java/semantickernel-api/src/main/java/com/microsoft/semantickernel/skilldefinition/ReadOnlySkillCollection.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.skilldefinition; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.skilldefinition;
 
 import com.microsoft.semantickernel.orchestration.SKFunction;
 

java/semantickernel-api/src/main/java/com/microsoft/semantickernel/templateengine/PromptTemplateEngine.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine;
 
 import com.microsoft.semantickernel.orchestration.SKContext;
 

java/semantickernel-api/src/main/java/com/microsoft/semantickernel/templateengine/blocks/BlockTypes.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine.blocks; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine.blocks;
 
 public enum BlockTypes {
     Undefined(0),

java/semantickernel-api/src/main/java/com/microsoft/semantickernel/textcompletion/TextCompletion.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.textcompletion; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.textcompletion;
 
 import com.microsoft.openai.OpenAIAsyncClient;
 

java/semantickernel-connectors-parent/semantickernel-connectors/src/main/java/com/microsoft/semantickernel/connectors/ai/openai/azuresdk/ClientBase.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.connectors.ai.openai.azuresdk; // Copyright (c) Microsoft. All
-// rights reserved.
+package com.microsoft.semantickernel.connectors.ai.openai.azuresdk;
 
 import com.microsoft.openai.OpenAIAsyncClient;
 

java/semantickernel-core-skills/src/main/java/com/microsoft/semantickernel/coreskills/TextMemorySkill.java

@@ -1,5 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.coreskills; // Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.coreskills;
 
 import com.microsoft.semantickernel.memory.SemanticTextMemory;
 import com.microsoft.semantickernel.orchestration.SKContext;

java/semantickernel-core-skills/src/main/java/com/microsoft/semantickernel/coreskills/TextSkill.java

@@ -1,5 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.coreskills; // Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.coreskills;
 
 import com.microsoft.semantickernel.skilldefinition.annotations.DefineSKFunction;
 import com.microsoft.semantickernel.skilldefinition.annotations.SKFunctionParameters;

java/semantickernel-core-skills/src/main/java/com/microsoft/semantickernel/coreskills/TimeSkill.java

@@ -1,5 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.coreskills; // Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.coreskills;
 
 import com.microsoft.semantickernel.skilldefinition.annotations.DefineSKFunction;
 

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/orchestration/DefaultCompletionSKFunction.java

@@ -1,5 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.orchestration; // Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.orchestration;
 
 import com.microsoft.semantickernel.Kernel;
 import com.microsoft.semantickernel.memory.SemanticTextMemory;

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/orchestration/DefaultContextVariables.java

@@ -1,8 +1,6 @@
 // Copyright (c) Microsoft. All rights reserved.
 package com.microsoft.semantickernel.orchestration;
 
-// Copyright (c) Microsoft. All rights reserved.
-
 import com.microsoft.semantickernel.skilldefinition.CaseInsensitiveMap;
 
 import reactor.util.annotation.NonNull;

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/orchestration/DefaultSemanticSKFunction.java

@@ -1,5 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.orchestration; // Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.orchestration;
 
 import com.microsoft.semantickernel.builders.SKBuilders;
 import com.microsoft.semantickernel.memory.NullMemory;

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/orchestration/NativeSKFunction.java

@@ -1,5 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.orchestration; // Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.orchestration;
 
 import com.microsoft.semantickernel.Kernel;
 import com.microsoft.semantickernel.memory.SemanticTextMemory;

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/semanticfunctions/DefaultPromptTemplate.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.semanticfunctions; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.semanticfunctions;
 
 import com.microsoft.semantickernel.orchestration.SKContext;
 import com.microsoft.semantickernel.skilldefinition.ParameterView;

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/skilldefinition/DefaultSkillCollection.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.skilldefinition; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.skilldefinition;
 
 import com.microsoft.semantickernel.orchestration.SKFunction;
 

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/templateengine/CodeTokenizer.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine;
 
 import com.microsoft.semantickernel.templateengine.blocks.*;
 

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/templateengine/DefaultPromptTemplateEngine.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine;
 
 import com.microsoft.semantickernel.orchestration.SKContext;
 import com.microsoft.semantickernel.templateengine.blocks.Block;

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/templateengine/TemplateTokenizer.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine;
 
 import com.microsoft.semantickernel.templateengine.blocks.Block;
 import com.microsoft.semantickernel.templateengine.blocks.CodeBlock;

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/templateengine/blocks/CodeBlock.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine.blocks; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine.blocks;
 
 import com.microsoft.semantickernel.orchestration.ContextVariables;
 import com.microsoft.semantickernel.orchestration.SKContext;

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/templateengine/blocks/CodeRendering.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine.blocks; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine.blocks;
 
 import com.microsoft.semantickernel.orchestration.SKContext;
 

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/templateengine/blocks/FunctionIdBlock.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine.blocks; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine.blocks;
 
 import com.microsoft.semantickernel.orchestration.ContextVariables;
 

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/templateengine/blocks/Symbols.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine.blocks; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine.blocks;
 
 public class Symbols {
     public static final char BlockStarter = '{';

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/templateengine/blocks/TextBlock.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine.blocks; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine.blocks;
 
 import com.microsoft.semantickernel.orchestration.ContextVariables;
 

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/templateengine/blocks/TextRendering.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine.blocks; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine.blocks;
 
 import com.microsoft.semantickernel.orchestration.ContextVariables;
 

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/templateengine/blocks/ValBlock.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine.blocks; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine.blocks;
 
 import com.microsoft.semantickernel.orchestration.ContextVariables;
 

java/semantickernel-core/src/main/java/com/microsoft/semantickernel/templateengine/blocks/VarBlock.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.templateengine.blocks; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.templateengine.blocks;
 
 import com.microsoft.semantickernel.orchestration.ContextVariables;
 import com.microsoft.semantickernel.templateengine.TemplateException;

java/semantickernel-core/src/test/java/com/microsoft/semantickernel/syntaxexamples/Example04CombineLLMPromptsAndNativeCodeTest.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.syntaxexamples; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.syntaxexamples;
 
 import static com.microsoft.semantickernel.DefaultKernelTest.mockCompletionOpenAIAsyncClient;
 

java/semantickernel-core/src/test/java/com/microsoft/semantickernel/syntaxexamples/Example06TemplateLanguageTest.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.syntaxexamples; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.syntaxexamples;
 
 import static com.microsoft.semantickernel.DefaultKernelTest.mockCompletionOpenAIAsyncClient;
 

java/semantickernel-core/src/test/java/com/microsoft/semantickernel/syntaxexamples/skills/StaticTextSkill.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.syntaxexamples.skills; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.syntaxexamples.skills;
 
 import com.microsoft.semantickernel.skilldefinition.annotations.DefineSKFunction;
 import com.microsoft.semantickernel.skilldefinition.annotations.SKFunctionParameters;

java/semantickernel-core/src/test/java/com/microsoft/semantickernel/syntaxexamples/skills/TextSkill.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.syntaxexamples.skills; // Copyright (c) Microsoft. All rights
-// reserved.
+package com.microsoft.semantickernel.syntaxexamples.skills;
 
 import com.microsoft.semantickernel.skilldefinition.annotations.DefineSKFunction;
 import com.microsoft.semantickernel.skilldefinition.annotations.SKFunctionParameters;

java/semantickernel-extensions-parent/sequentialplanner-extensions/src/main/java/com/microsoft/semantickernel/planner/SequentialPlannerRequestSettings.java

@@ -1,5 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.planner; // Copyright (c) Microsoft. All rights reserved.
+package com.microsoft.semantickernel.planner;
 
 import java.util.Collections;
 import java.util.HashSet;

java/semantickernel-extensions-parent/sequentialplanner-extensions/src/main/java/com/microsoft/semantickernel/planner/sequentialplanner/EmbeddedResource.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.planner.sequentialplanner; // Copyright (c) Microsoft. All
-// rights reserved.
+package com.microsoft.semantickernel.planner.sequentialplanner;
 
 import java.io.IOException;
 import java.io.InputStream;

java/semantickernel-extensions-parent/sequentialplanner-extensions/src/main/java/com/microsoft/semantickernel/planner/sequentialplanner/SequentialPlanner.java

@@ -1,6 +1,5 @@
 // Copyright (c) Microsoft. All rights reserved.
-package com.microsoft.semantickernel.planner.sequentialplanner; // Copyright (c) Microsoft. All
-// rights reserved.
+package com.microsoft.semantickernel.planner.sequentialplanner;
 
 import com.microsoft.semantickernel.Kernel;
 import com.microsoft.semantickernel.builders.FunctionBuilders;