Merge "Make multiple ContextHubTransaction.setResponse calls non-fatal" into main

import android.chre.flags.Flags;

import android.os.Handler;

import android.os.HandlerExecutor;

import android.util.Log;

import java.lang.annotation.Retention;

import java.lang.annotation.RetentionPolicy;

     * invoked more than once.

     *

     * @param response the response to set

     * @throws IllegalStateException if this method is invoked multiple times

     * @throws NullPointerException if the response is null

     * @hide

     */

        synchronized (this) {

            Objects.requireNonNull(response, "Response cannot be null");

            if (mIsResponseSet) {

                throw new IllegalStateException(

                        "Cannot set response of ContextHubTransaction multiple times");

              Log.e(TAG, "Cannot set response of ContextHubTransaction multiple times");

              return;

            }

            mResponse = response;