@Test
public void test() {
String[] strs = {"and", "dan"};
Anagrams a = new Anagrams();
List<String> result = new ArrayList<String>(Arrays.asList(strs));
AssertUtil.assertArrayCommonEquals(result, a.anagrams(strs));
}
@Test
public void test4() {
String[] strs = {"tea", "cat", "abc", "tac", "eds", "cat", "egddfs", "eat"};
String[] ret = {"tea", "cat", "cat", "tac", "eat"};
Anagrams a = new Anagrams();
List<String> result = new ArrayList<String>(Arrays.asList(ret));
AssertUtil.assertArrayCommonEquals(result, a.anagrams(strs));
}