public static String safeToString(char... chars) {
if (ArrayUtil.length(chars) <= 0) {
return "";
} else {
return new String(chars);
}
}
private static OperationList assertDataBinderFields(
OperationList list, String key, String... names) {
assertNotNull(key + ": no list", list);
assertEquals(key + ": mismatched length", ArrayUtil.length(names), list.size());
for (int index = 0; index < list.size(); index++) {
String expected = names[index], actual = list.get(index, String.class);
assertEquals(key + ": mismatched value at index=" + index, expected, actual);
}
return list;
}
