Hello, can you answer me a simple question? We have 2 looping lists:
ArrayList<Object> list1 = new ArrayList<>(); ArrayList<Object> list2 = new ArrayList<>(); list2.add(list1); list1.add(list2); Class GridToStringBuilder represent them into string. Simple public static <T> String toString(Class<T> cls, T obj) method returns string "ArrayList [size=1]" for each list. *Question is* how should look the result of toString(Class<T> cls, T obj, String name, @Nullable Object val) method and other methods with additional values? "ArrayList [size=1, name=ArrayList[size=1]]" or something else? The trouble is in GridStringBuilder.a(Object obj) method - it tries to append collection's toString() method which invokes toString() on every element.
