assertSame(r1.length == r2.length, "varProfile"); for (int i=0; i<r1.length; ++i) { assertSame(r1[i] == r2[i], "varProfile"); }
assertSame(Arrays.equals(r1, r2), "varProfile");
        public int[] varProfile() {            int[] r1 = b1.varProfile();            int[] r2 = b2.varProfile();            assertSame(r1.length == r2.length, "varProfile");            for (int i=0; i<r1.length; ++i) {                assertSame(r1[i] == r2[i], "varProfile");            }            return r1;        }