for (MemberDataUpdate u : updates) {
assertEquals(array1.get(u.getMemberId()), u.getData());
}
// Sync the first array
array1.sync();
// Create the second array, which should load data from cache
DynamicLongArray array2 = new DynamicLongArray(maxEntrySize, maxEntries, TEST_OUTPUT_DIR);
assertTrue("array3.getHWMark() is greater than array1.getHWMark()", array2.getHWMark() <= array1.getHWMark());