static int runTestCase(int casenum__) {
		switch (casenum__) {
		case 0: {
			int[] bunnies = { 5, 8 };
			int expected__ = 2;

			return verifyCase(casenum__, expected__,
					new BunnyPuzzle().theCount(bunnies));
		}
		case 1: {
			int[] bunnies = { -1, 0, 1 };
			int expected__ = 2;

			return verifyCase(casenum__, expected__,
					new BunnyPuzzle().theCount(bunnies));
		}
		case 2: {
			int[] bunnies = { 0, 1, 3 };
			int expected__ = 3;

			return verifyCase(casenum__, expected__,
					new BunnyPuzzle().theCount(bunnies));
		}
		case 3: {
			int[] bunnies = { -677, -45, -2, 3, 8, 29, 384, 867 };
			int expected__ = 7;

			return verifyCase(casenum__, expected__,
					new BunnyPuzzle().theCount(bunnies));
		}
		case 4: {
			int[] bunnies = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
			int expected__ = 2;

			return verifyCase(casenum__, expected__,
					new BunnyPuzzle().theCount(bunnies));
		}

		// custom cases

		/*
		 * case 5: { int[] bunnies = ; int expected__ = ;
		 * 
		 * return verifyCase(casenum__, expected__, new
		 * BunnyPuzzle().theCount(bunnies)); }
		 */
		/*
		 * case 6: { int[] bunnies = ; int expected__ = ;
		 * 
		 * return verifyCase(casenum__, expected__, new
		 * BunnyPuzzle().theCount(bunnies)); }
		 */
		/*
		 * case 7: { int[] bunnies = ; int expected__ = ;
		 * 
		 * return verifyCase(casenum__, expected__, new
		 * BunnyPuzzle().theCount(bunnies)); }
		 */
		default:
			return -1;
		}
	}