@Test
public void testShowArrayString() throws IOException {

	final String[] sArrayTest = { null, "", "DUMMY" };
	JsonArrayBuilder b = this.handler.showArray(sArrayTest);
	buildJson(b);
       handler.close();
       
	String result = outString.toString();
	LOGGER.info(FIND + result);
	final String expected = "{\"ARRAY\":[null,\"\",\"DUMMY\"]}";
	
    assertEquals(expected, result);
}