@Test public void testImplodeTArraySeparator() { String seperator = ","; String nullSeperator = null; Integer[] testInput = {1, 2, 3, 4, 5, 6, 7}; Integer[] nullTestInput = null; String actualResult; String expectedResult_01 = "1,2,3,4,5,6,7"; String expectedResult_02 = "1null2null3null4null5null6null7"; String expectedResult_03 = ""; actualResult = ArrayUtil.implode(testInput, seperator); assertNotNull(actualResult); assertThat(actualResult, is(expectedResult_01)); assertEquals(expectedResult_01, actualResult); actualResult = ArrayUtil.implode(testInput, nullSeperator); assertNotNull(actualResult); assertThat(actualResult, is(expectedResult_02)); assertEquals(expectedResult_02, actualResult); actualResult = ArrayUtil.implode(nullTestInput, nullSeperator); assertNotNull(actualResult); assertThat(actualResult, is(expectedResult_03)); assertEquals(expectedResult_03, actualResult); }
public static <T> String implode(T[] objects) { return implode(objects, ",", new Stringifier<T>() { public String execute(T obj, Object... args) { return obj.toString(); } }); }
ArrayUtil { public static <T> String implode(T[] objects) { return implode(objects, ",", new Stringifier<T>() { public String execute(T obj, Object... args) { return obj.toString(); } }); } }
ArrayUtil { public static <T> String implode(T[] objects) { return implode(objects, ",", new Stringifier<T>() { public String execute(T obj, Object... args) { return obj.toString(); } }); } private  ArrayUtil(); }
ArrayUtil { public static <T> String implode(T[] objects) { return implode(objects, ",", new Stringifier<T>() { public String execute(T obj, Object... args) { return obj.toString(); } }); } private  ArrayUtil(); static Integer[] box(int[] ints); @SuppressWarnings("unchecked") static T[] toArray(Enumeration<T> e); static String[] stringify(T[] array); static String[] stringify(Collection<T> collection); static String[] stringify(T[] array, Stringifier<T> stringifier, Object... options); static String[] stringify(Collection<T> collection, Stringifier<T> stringifier,
			Object... options); static String[] translate(String[] array, Translator translator); static String[] translate(String[] strings, Translator translator, boolean overwrite,
			Object... options); static Object[] convert(Object[] array, RawConverter converter); static Object[] convert(Object[] objects, RawConverter converter, boolean overwrite,
			Object... options); static U[] convert(T[] objects, Converter<T, U> converter, Object... options); static String[] concat(String[]... arrays); static Object[] concat(Object[]... arrays); @SafeVarargs static boolean in(T obj, T... objs); static boolean in(char c, char... chars); @SafeVarargs static boolean has(T obj, T... objs); static String implode(T[] objects); static String implode(T[] objects, String separator); static String implode(T[] objects, Stringifier<T> callback, Object... options); static String implode(T[] objects, String separator, Stringifier<T> callback,
			Object... options); static boolean deepEquals(byte[] array1, byte[] array2); }
ArrayUtil { public static <T> String implode(T[] objects) { return implode(objects, ",", new Stringifier<T>() { public String execute(T obj, Object... args) { return obj.toString(); } }); } private  ArrayUtil(); static Integer[] box(int[] ints); @SuppressWarnings("unchecked") static T[] toArray(Enumeration<T> e); static String[] stringify(T[] array); static String[] stringify(Collection<T> collection); static String[] stringify(T[] array, Stringifier<T> stringifier, Object... options); static String[] stringify(Collection<T> collection, Stringifier<T> stringifier,
			Object... options); static String[] translate(String[] array, Translator translator); static String[] translate(String[] strings, Translator translator, boolean overwrite,
			Object... options); static Object[] convert(Object[] array, RawConverter converter); static Object[] convert(Object[] objects, RawConverter converter, boolean overwrite,
			Object... options); static U[] convert(T[] objects, Converter<T, U> converter, Object... options); static String[] concat(String[]... arrays); static Object[] concat(Object[]... arrays); @SafeVarargs static boolean in(T obj, T... objs); static boolean in(char c, char... chars); @SafeVarargs static boolean has(T obj, T... objs); static String implode(T[] objects); static String implode(T[] objects, String separator); static String implode(T[] objects, Stringifier<T> callback, Object... options); static String implode(T[] objects, String separator, Stringifier<T> callback,
			Object... options); static boolean deepEquals(byte[] array1, byte[] array2);  }