@@ -0,0 +1,437 @@
+package com.fishercoder;%0A%0Aimport com.fishercoder.common.utils.CommonUtils;%0Aimport com.fishercoder.solutions._77;%0Aimport org.junit.BeforeClass;%0Aimport org.junit.Test;%0A%0Apublic class _77Test %7B%0A    private static _77.Solution1 solution1;%0A%0A    @BeforeClass%0A    public static void setup() %7B%0A        solution1 = new _77.Solution1();%0A    %7D%0A%0A    @Test%0A    public void test1() %7B%0A        CommonUtils.printListList(solution1.combine(4, 2));%0A    %7D%0A%7D%0A

add test for 77