@Test
public void testRemoveQuotes() {

    
    assertEquals(zms.removeQuotes("abc"), "abc");
    assertEquals(zms.removeQuotes("\"abc"), "abc");
    assertEquals(zms.removeQuotes("abc\""), "abc");
    assertEquals(zms.removeQuotes("\"abc\""), "abc");
    assertEquals(zms.removeQuotes("\"a\"bc\""), "a\"bc");
}