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

2 votes176 views3 answers
Map interation in java
Java
0 vote209 views1 answer
Java integer to string
Java
2 votes189 views1 answer
Naming a package java
Java
0 vote182 views1 answer
Android java random fragment on create
Java
13 votes181 views3 answers
Date and time java
Java
-1 vote241 views1 answer
Spring jpa query with union all
Java Spring
0 vote181 views1 answer
Tree algorithm example
Java
1 vote184 views1 answer
How to get a section of an array in java
Java
0 vote151 views4 answers
Java array contains
Java
2 votes238 views3 answers
Java get first day of the week
Java