### Question:
XmlHandler { public static boolean isEvaluation(String xml) { return xml != null && xml.indexOf("<Character_Evaluation>") >= 0; }  static boolean isEvaluation(String xml); static boolean isWordEvaluation(String xml); static String getElementContent(String xml, String element); static String[] getLayoutEvaluations(String url); static String[] getWordEvaluations(String url);  }### Answer:
@Test public void testIsEvaluation() { assertTrue(XmlHandler .isEvaluation("<bla><Character_Evaluation>123</Character_Evaluation></bla>")); assertFalse(XmlHandler .isEvaluation("<bla><Character_Eval>123</Character_Eval></bla>")); }