Add EI_EXPOSE_REP updates

Author: Milder Hernandez Cagua

semantickernel-api/src/main/java/com/microsoft/semantickernel/agents/AgentInvokeOptions.java

@@ -4,6 +4,7 @@
 import com.microsoft.semantickernel.builders.SemanticKernelBuilder;
 import com.microsoft.semantickernel.orchestration.InvocationContext;
 import com.microsoft.semantickernel.semanticfunctions.KernelArguments;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
 import javax.annotation.Nullable;
 
@@ -12,7 +13,7 @@
  */
 public class AgentInvokeOptions {
 
-    private final KernelArguments KernelArguments;
+    private final KernelArguments kernelArguments;
     private final Kernel kernel;
     private final String additionalInstructions;
     private final InvocationContext invocationContext;
@@ -27,33 +28,53 @@ public AgentInvokeOptions() {
     /**
      * Constructor for AgentInvokeOptions.
      *
-     * @param KernelArguments The arguments for the kernel function.
+     * @param kernelArguments The arguments for the kernel function.
      * @param kernel The kernel to use.
      * @param additionalInstructions Additional instructions for the agent.
      * @param invocationContext The invocation context.
      */
-    public AgentInvokeOptions(@Nullable KernelArguments KernelArguments,
+    public AgentInvokeOptions(@Nullable KernelArguments kernelArguments,
                               @Nullable Kernel kernel,
                               @Nullable String additionalInstructions,
                               @Nullable InvocationContext invocationContext) {
-        this.KernelArguments = KernelArguments;
+        this.kernelArguments = kernelArguments != null ? kernelArguments.copy() : null;
         this.kernel = kernel;
         this.additionalInstructions = additionalInstructions;
         this.invocationContext = invocationContext;
     }
 
+    /**
+     * Get the kernel arguments.
+     *
+     * @return The kernel arguments.
+     */
     public KernelArguments getKernelArguments() {
-        return KernelArguments;
+        return kernelArguments;
     }
 
+    /**
+     * Get the kernel.
+     *
+     * @return The kernel.
+     */
     public Kernel getKernel() {
         return kernel;
     }
 
+    /**
+     * Get additional instructions.
+     *
+     * @return The additional instructions.
+     */
     public String getAdditionalInstructions() {
         return additionalInstructions;
     }
 
+    /**
+     * Get the invocation context.
+     *
+     * @return The invocation context.
+     */
     public InvocationContext getInvocationContext() {
         return invocationContext;
     }
@@ -80,6 +101,7 @@ public static class Builder implements SemanticKernelBuilder<AgentInvokeOptions>
          * @param kernelArguments The kernel arguments.
          * @return The builder.
          */
+        @SuppressFBWarnings("EI_EXPOSE_REP2")
         public Builder withKernelArguments(KernelArguments kernelArguments) {
             this.kernelArguments = kernelArguments;
             return this;

semantickernel-api/src/main/java/com/microsoft/semantickernel/agents/AgentResponseItem.java

@@ -1,18 +1,32 @@
 package com.microsoft.semantickernel.agents;
 
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+
 public class AgentResponseItem<T> {
     private final T message;
     private final AgentThread thread;
 
+    @SuppressFBWarnings("EI_EXPOSE_REP2")
     public AgentResponseItem(T message, AgentThread thread) {
         this.message = message;
         this.thread = thread;
     }
 
+    /**
+     * Gets the agent response message.
+     *
+     * @return The message.
+     */
     public T getMessage() {
         return message;
     }
 
+    /**
+     * Gets the thread.
+     *
+     * @return The thread.
+     */
+    @SuppressFBWarnings("EI_EXPOSE_REP")
     public AgentThread getThread() {
         return thread;
     }

semantickernel-api/src/main/java/com/microsoft/semantickernel/agents/KernelAgent.java

@@ -41,7 +41,7 @@ protected KernelAgent(
         this.name = name;
         this.description = description;
         this.kernel = kernel;
-        this.kernelArguments = kernelArguments;
+        this.kernelArguments = kernelArguments != null ? kernelArguments.copy() : null;
         this.invocationContext = invocationContext != null
                 ? invocationContext : InvocationContext.builder().withReturnMode(InvocationReturnMode.FULL_HISTORY).build();
         this.instructions = instructions;