Oct 22, 2014 · ArrayList in Java needs to parametrized. You must define a data type. See the line below for declaring ArrayList List<String> arrayList = new ArrayList<String>(); arrayList.add("item1"); ...

I used C# ArrayList and LinkedList, but they don't have these simple options that I need. Is there another option in C# supporting accessing objects with indexes, inserting and removing from certain index?

Use List<T> for generics, that is roughly equivalent to Java ArrayList. The List (Of T) class is the generic equivalent of the ArrayList class. It implements the IList (Of T) generic interface by using an array whose size is dynamically increased as required. What about underlying implementation -- is it a linked in, Array ... can I tweak that?

In Java, generics allow you to define classes, interfaces, and methods with a placeholder for types. The `ArrayList` class in Java is the equivalent of C#'s `List<T>` and allows for the storage of elements of a specified type, providing type safety and flexibility without casting.

In C#, the equivalent of Java's `ArrayList` is the `List<T>` collection, where `T` can be any type. This data structure supports dynamic resizing and provides index-based access for getting, setting, and removing elements, similar to Java's `ArrayList`.

In C#, the equivalent of Java's ArrayList is the List class, which provides dynamic array functionalities, allowing you to get, set, and remove elements at specific indices effectively.

The Java methods equals, hashCode and compareTo are analog to C#’s Equals, GetHashCode and CompareTo. Like in C#, if you use any of the generic containers you must be aware that these methods must be implemented on your classes.

Mar 13, 2014 · The following is the specification of useful members of a C# 2.0 generic list handling class useful in developing translators. A closely equivalent Java version appears earlier on this page. Note that this class is called List and not ArrayList.

Jan 16, 2020 · Instead of ArrayList, use List<T>, where T is a type name. For instance, if you want a list of integers, you'd use List<int>. That's also explained on the documentation page that /u/ DTR linked you to. Yes, I am aware they are lists, I shouldn’t have worded it like that.

Mar 21, 2010 · In terms of just ArrayList<T> (Java) and List<T> (.NET), a couple of differences: Java lists override equals/hashCode, whereas they don't in .NET ArrayList<T> grows by …