How To Make A List Java Code Example

Snippet 1

  String[] newStringArrray = new String[] {"Item1", "Item2", "Item3"}; 

Snippet 2

  import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;

class scratch{
    public static void main(String[] args) {
        List aList = new ArrayList<>();
        List lList = new LinkedList<>();
    }
} 

Snippet 3

  //Creating arraylist example 
ArrayList list = new ArrayList();  
 
//Adding objects in arraylist 
list.add("Mango");    
list.add("Banana");   

//Change the element (index,"new value")
list.set(1,"Dates"); 

//Return the 2nd element, because index starts from 0
System.out.println("Returning element: " + list.get(1));  

Snippet 4

  ArrayList list=new ArrayList();//Creating arraylist    
      list.add("Mango");//Adding object in arraylist    
      list.add("Apple");    
      list.add("Banana");    
      list.add("Grapes");    
      //Printing the arraylist object   
      System.out.println(list);   

Similar Snippets


Js How To Prevent A Code From Runing Code Example – java

Java How To Get Files In Resources Code Example – java

How To Round A Number Javascript Code Example – java

For Each Javascript Code Example – java

How To Take A Image As A Background In Tkinter In Python Code Example – java

While Loop Continue Js Code Example – java

Java Creat A Folder Code Example – java

Remove Last Letter From String Java Code Example – java

Create Copy Of Array From Another Array Code Example – java

Find Duplicates In Arraylist Java Code Example – java

Simpledateformat Example Java Code Example – java

Array Fot String Code Example – java

Java Get Random Index From Array Code Example – java

Firestore Find Doc And Set Data Code Example – java

Different Types Of Writing If Else Statements Jav Code Example – java

Creating Java Main Method Code Example – java

Switch Case Accepts Byte In Java Code Example – java

Find Duplicate And Repeating Number In Array Code Example – java

Copyright © Code Fetcher 2020

 

 

Leave a comment

Your email address will not be published. Required fields are marked *