}

    @Test
    public void test_defensiveCopy_newOutputs() {
        // Test that getNewOutputs() returns defensive copy
        SynonymItem item = new SynonymItem(1, new String[] { "a" }, new String[] { "x" });
        item.setNewOutputs(new String[] { "p", "q", "r" });

        String[] returnedOutputs = item.getNewOutputs();

        // Modifying returned array should not affect original