### Question:
ArrayInitializer { static int[] initializeArrayUsingArraysSetAll() { int[] array = new int[20]; Arrays.setAll(array, p -> p > 9 ? 0 : p); return array; }    }### Answer:
@Test public void whenInitializeLargerArrayRangeUsingArraysSetAll_thenCorrect() { assertArrayEquals(new int[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, initializeArrayUsingArraysSetAll()); }