ArrayList

// THIS IS OKAY:
ArrayList arrayList = new ArrayList();

Source: dummies.com

Array list

name of array

Js arraylist

var array = [];

array.push(value);

Source: stackoverflow.com

Java ArrayList

//ArrayList
ArrayList is a part of collection framework and is present in java.util package. It provides us dynamic arrays in Java. Though, it may be slower than standard arrays but can be helpful in programs where lots of manipulation in the array is needed. 

ArrayList inherits AbstractList class and implements List interface.
ArrayList is initialized by a size, however the size can increase if collection grows or shrunk if objects are removed from the collection.
Java ArrayList allows us to randomly access the list.
ArrayList can not be used for primitive types, like int, char, etc. We need a wrapper class for such cases.
Code to create a generic integer ArrayList : 

ArrayList<Integer> arrli = new ArrayList<Integer>();

-1

Source: sites.google.com

Java arraylist

import java.util.ArrayList;
ArrayList<String> languages = new ArrayList<String>(); // ArrayList of type string
ArrayList<int> numbers = new ArrayList<int>(); // ArrayList of type int

-2

Similar codes

0 vote243 views1 answer
Remove fragment from backstack
Java
2 votes249 views1 answer
Copy array in java 2d
Java
0 vote266 views1 answer
Java longest paldrome
Java
2 votes237 views1 answer
Error: package android.support.v4.content does not exist import android.support.v4.content.FileProvider; ^
Java
2 votes249 views1 answer
Android retrofit get @query
Java
0 vote285 views1 answer
Remove java ubuntu 20.04 stackoverflow
Java
2 votes260 views1 answer
Bukkit scoreboard
Java
0 vote251 views1 answer
Uri/Beecrowd problem no - 1150 solution in Java
Java
0 vote271 views1 answer
Send message bukkit
Java
0 vote258 views1 answer
Can we define package statement after import statement in java
Java