This [sample factory](https://github.com/square/okhttp/blob/master/samples/guide/src/main/java/okhttp3/recipes/PrintEvents.java) creates a unique ID for each call and uses that ID to differentiate calls in log messages.

```java

 * This form handles the creation of stemmer override rules that modify
 * the stemming behavior for specific words.
 *
 */
public class CreateForm {

    /**
     * Creates a new CreateForm instance.
     */
    public CreateForm() {
    }

    /** The dictionary ID to which this stemmer override entry belongs */
    @Required
    public String dictId;

// The following is the test flow.
// 1. Create bucket.
// 2. Insert Object.
// 3. Use "X-Amz-Copy-Source" header to copy the previously created object.
// 4. Validate the content of copied object.
func (s *TestSuiteCommon) TestCopyObject(c *check) {
	// generate a random bucket name.
	bucketName := getRandomBucketName()
	// HTTP request to create the bucket.

    public int selectCount(CBCall<AccessTokenCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<AccessToken> selectEntity(CBCall<AccessTokenCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<AccessToken> facadeSelectEntity(AccessTokenCB cb) {

    public int selectCount(CBCall<ElevateWordToLabelCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<ElevateWordToLabel> selectEntity(CBCall<ElevateWordToLabelCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<ElevateWordToLabel> facadeSelectEntity(ElevateWordToLabelCB cb) {

    public int selectCount(CBCall<KeyMatchCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<KeyMatch> selectEntity(CBCall<KeyMatchCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<KeyMatch> facadeSelectEntity(KeyMatchCB cb) {

    public int selectCount(CBCall<RelatedContentCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<RelatedContent> selectEntity(CBCall<RelatedContentCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<RelatedContent> facadeSelectEntity(RelatedContentCB cb) {

    public int selectCount(CBCall<RelatedQueryCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<RelatedQuery> selectEntity(CBCall<RelatedQueryCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<RelatedQuery> facadeSelectEntity(RelatedQueryCB cb) {

    public int selectCount(CBCall<FavoriteLogCB> cbLambda) {
        return facadeSelectCount(createCB(cbLambda));
    }

    public OptionalEntity<FavoriteLog> selectEntity(CBCall<FavoriteLogCB> cbLambda) {
        return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<FavoriteLog> facadeSelectEntity(FavoriteLogCB cb) {

        return facadeSelectList(createCB(cbLambda));
    }

    public PagingResultBean<Group> selectPage(CBCall<GroupCB> cbLambda) {
        // #pending same?
        return (PagingResultBean<Group>) facadeSelectList(createCB(cbLambda));
    }

    public void selectCursor(CBCall<GroupCB> cbLambda, EntityRowHandler<Group> entityLambda) {
        facadeSelectCursor(createCB(cbLambda), entityLambda);
    }