// Indicating that all parts are uploaded and initiating CompleteMultipartUpload.
	nilBucket := "dummy-bucket"
	nilObject := "dummy-object"

	nilReq, err := newTestSignedRequestV4(http.MethodPost, getCompleteMultipartUploadURL("", nilBucket, nilObject, "dummy-uploadID"),
		0, nil, "", "", nil)
	if err != nil {

    // hash collision
    DummyEntry<Object, Object> dummy = DummyEntry.create(new Object(), hash, entry);
    Object dummyValue = new Object();
    ValueReference<Object, Object> dummyValueRef = map.newValueReference(dummy, dummyValue, 1);
    dummy.setValueReference(dummyValueRef);
    table.set(index, dummy);
    assertThat(segment.get(key, hash)).isSameInstanceAs(value);

    // hash collision
    DummyEntry<Object, Object> dummy = DummyEntry.create(new Object(), hash, entry);
    Object dummyValue = new Object();
    ValueReference<Object, Object> dummyValueRef = map.newValueReference(dummy, dummyValue, 1);
    dummy.setValueReference(dummyValueRef);
    table.set(index, dummy);
    assertThat(segment.get(key, hash)).isSameInstanceAs(value);

				writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminProfilerNotEnabled), r.URL)
				return
			}
			return
		}
	}
}

// dummyFileInfo represents a dummy representation of a profile data file
// present only in memory, it helps to generate the zip stream.
type dummyFileInfo struct {
	name    string
	size    int64
	mode    os.FileMode
	modTime time.Time