assertEquals(5, item.getInputs().length);
        assertEquals("output", item.getOutput());
    }

    // Test reload with whitespace handling
    @Test
    public void test_reload_whitespaceHandling() throws Exception {
        writeTestFile("  a , b  =>  c  \n");

        PagingList<CharMappingItem> result = charMappingFile.selectList(0, 10);
        assertEquals(1, result.size());