It is a module because it easily does the performance comparison. The frequency for which the method defined by the user is specified is executed, and the time required for execution is output. It is a tool for not the one to measure it but a relative to the end comparison.
* Added ComparativePerformanceTestHelper.
* Added instance fields(executeTimes, instance) and thier accessors in ComparativePerformanceTest.
* Added more unit tests.
・ヘルパークラス(ComparativePerformanceTestHelper)の追加。
・実行回数(executeTimes)と実行対象クラスのインスタンス(targetInsntace)をインスタンスフィールドに保持するよう修正、同フィールドのアクセサも追加。
・単体テストの追加(まだ途中・・)。