### Question:
Util { public static Integer getProcessId() { RuntimeMXBean runtime = ManagementFactory.getRuntimeMXBean(); String name = runtime.getName(); return Integer.parseInt(name.substring(0, name.indexOf("@"))); }  static Integer getProcessId(); static String formateDate(Date date, String formate); static String formateDate(Date date); static void sleep(long millisecondes); static List<List<T>> split(List<T> lst, int count); static boolean isEmpty(String str); final static String SSS_FORMATE; }### Answer:
@Test public void getProcessIdTest() { assertEquals(true, Util.getProcessId() > 0); }