chore: remove internal references from exported files

PiperOrigin-RevId: 988094764

Author: kvmilos

a2a/src/main/java/com/google/adk/a2a/agent/RemoteA2AAgent.java

@@ -317,8 +317,6 @@ synchronized void handleError(String message, Throwable e) {
       emitter.tryOnError(new A2AClientError(message, e));
     }
 
-    // TODO: b/483038527 - The synchronized block might block the thread, we should optimize for
-    // performance in the future.
     synchronized void handleEvent(ClientEvent clientEvent, AgentCard unused) {
       // Mark the flow as done if it is already cancelled.
       if (!done) {

contrib/spring-ai/src/test/java/com/google/adk/models/springai/MessageConverterTest.java

@@ -818,7 +818,7 @@ public Optional<FunctionDeclaration> declaration() {
 
   @Test
   void testToolOptionsPreserveProviderSpecificTypeToAvoidClassCastException() {
-    // Regression test for b/527041291 (GitHub adk-java #1295): Spring AI OpenAI 2.0.0 casts
+    // Regression test for GitHub adk-java #1295: Spring AI OpenAI 2.0.0 casts
     // Prompt.getOptions() directly to OpenAiChatOptions in createRequest(). When ADK passed a
     // provider-neutral DefaultToolCallingChatOptions, that cast threw a ClassCastException. Basing
     // the prompt options on the model's own options must keep the concrete provider type.

core/src/main/java/com/google/adk/agents/LlmAgent.java

@@ -282,7 +282,7 @@ public Builder disallowTransferToPeers(boolean disallowTransferToPeers) {
       return this;
     }
 
-    // (b/476510024): Temporary workaround for ces
+    /** Removes any before-model callbacks set on this builder. */
     @CanIgnoreReturnValue
     public Builder clearBeforeModelCallbacks() {
       this.beforeModelCallback = null;

core/src/main/java/com/google/adk/agents/LoopAgent.java

@@ -99,7 +99,6 @@ public Builder maxIterations(@Nullable Integer maxIterations) {
 
     @Override
     public LoopAgent build() {
-      // TODO(b/410859954): Add validation for required fields like name.
       return new LoopAgent(
           name, description, subAgents, maxIterations, beforeAgentCallback, afterAgentCallback);
     }

core/src/main/java/com/google/adk/agents/SequentialAgent.java

@@ -80,7 +80,6 @@ public static class Builder extends BaseAgent.Builder<Builder> {
 
     @Override
     public SequentialAgent build() {
-      // TODO(b/410859954): Add validation for required fields like name.
       return new SequentialAgent(
           name, description, subAgents, beforeAgentCallback, afterAgentCallback);
     }

core/src/main/java/com/google/adk/events/Event.java

@@ -42,8 +42,6 @@
 import java.util.UUID;
 import org.jspecify.annotations.Nullable;
 
-// TODO - b/413761119 update Agent.java when resolved.
-
 /** Represents an event in a session. */
 @JsonDeserialize(builder = Event.Builder.class)
 public class Event extends JsonBaseModel {

core/src/main/java/com/google/adk/events/EventActions.java

@@ -31,7 +31,6 @@
 import org.jspecify.annotations.Nullable;
 
 /** Represents the actions attached to an event. */
-// TODO - b/414081262 make json wire camelCase
 @JsonDeserialize(builder = EventActions.Builder.class)
 public class EventActions extends JsonBaseModel {
 

core/src/main/java/com/google/adk/flows/llmflows/Contents.java

@@ -521,8 +521,6 @@ private static List<Event> rearrangeEventsForLatestFunctionResponse(List<Event>
       return events;
     }
 
-    // TODO: b/412663475 - Handle parallel function calls within the same event. Currently, this
-    // throws an error.
     if (events.isEmpty() || Iterables.getLast(events).functionResponses().isEmpty()) {
       // No need to process if the list is empty or the last event is not a function response
       return events;

core/src/main/java/com/google/adk/flows/llmflows/Functions.java

@@ -130,8 +130,6 @@ public static void populateClientFunctionCallId(Event modelResponseEvent) {
     }
   }
 
-  // TODO - b/413761119 add the remaining methods for function call id.
-
   /** Handles standard, non-streaming function calls. */
   public static Maybe<Event> handleFunctionCalls(
       InvocationContext invocationContext, Event functionCallEvent, Map<String, BaseTool> tools) {

core/src/main/java/com/google/adk/plugins/agentanalytics/BigQuerySchema.java

@@ -68,7 +68,6 @@ private BigQuerySchema() {}
                   "{\"encoding\": \"WKT\"}"));
 
   /** Returns the BigQuery schema for the events table. */
-  // TODO(b/491848381): Rely on the same schema defined for python plugin.
   public static Schema getEventsSchema() {
     return Schema.of(
         Field.newBuilder("timestamp", StandardSQLTypeName.TIMESTAMP)