@Test
 public void LRUUpdateInfoTest() {
   MAIDCacheDiskStateManager sm2 =
       new MAIDCacheDiskStateManager(
           Parameter.MOUNT_POINT_PATHS,
           Parameter.CACHE_DISK_PATHS,
           Parameter.ACCESS_THRESHOLD,
           Parameter.ACCESS_INTERVAL,
           Parameter.RMI_URL,
           Parameter.IS_CACHEDISK,
           Parameter.NUMBER_OF_CACHE_DISKS,
           Parameter.NUMBER_OF_DATA_DISKS);
   OLDMAIDCacheDiskManager dm2 =
       new OLDMAIDCacheDiskManager(
           CACHE_DISK_PATHS,
           Parameter.DATA_DISK_SAVE_FILE_PATH,
           Parameter.MOUNT_POINT_PATHS,
           Parameter.SPIN_DOWN_THRESHOLD,
           CAPACITY_OF_CACHEDISK,
           sm2);
   Value v = new Value("valuevalue".getBytes());
   int key4 = 4;
   assertThat(dm2.put(key, v), is(true));
   assertThat(dm2.put(key2, v), is(true));
   assertThat(dm2.put(key3, v), is(true));
   assertThat(dm2.get(key).getValue(), is(v.getValue()));
   assertThat(dm2.put(key4, v), is(true));
   assertThat(dm2.get(key).getValue(), is(v.getValue()));
   assertThat(dm2.get(key2), is(Value.NULL));
 }
  @Test
  public void mainTest2() {
    // FIXME Parameter.CAPACITY_OF_CACHEDISKの大きさによって失敗する場合がある
    assertThat(dm.put(key, value), is(true));
    assertThat(dm.put(key2, value2), is(true));
    assertThat(dm.get(key).getValue(), is(value.getValue()));
    assertThat(dm.get(key2).getValue(), is(value2.getValue()));

    assertThat(dm.put(key, value2), is(true));
    assertThat(dm.get(key).getValue(), is(value2.getValue()));
    assertThat(dm.put(key2, value), is(true));
    assertThat(dm.get(key2).getValue(), is(value.getValue()));

    assertThat(dm.put(key3, value3), is(true));
    assertThat(dm.get(key3).getValue(), is(value3.getValue()));

    assertThat(dm.delete(key), is(true));
    assertThat(dm.delete(key2), is(true));
    assertThat(dm.delete(key3), is(true));

    assertThat(dm.get(key), is(Value.NULL));
    assertThat(dm.put(key, value), is(true));
    assertThat(dm.get(key).getValue(), is(value.getValue()));
    assertThat(dm.delete(key), is(true));
  }
 @Test
 public void mainTest() {
   assertThat(dm.put(key, value), is(true));
   assertThat(dm.get(key).getValue(), is(value.getValue()));
   assertThat(dm.delete(key), is(true));
 }