Core Java| JSP| Servlets| XML| EJB| JEE5| Web Services| J2ME| Glossary| Questions?

Software Solutions and Services

  JDO Tutorials
  EAI Articles
  Struts Tutorials
  Java Tutorials
  Java Certification
  Java Applet

Questions

java program
if c = 2 find d = ++c++++4 answer shows 3+2+4+1 9+1 10 I think d = operator mistake, pls clarify what operator
java program
if int a = 48 find a = a+++++a answer shows 48+49+1 97+1 98 pls clarify find a equation, as I think there some
java
program concept behind inheritance in java
Java File
Hi Friend, Thank you for the support I got previously... Anyone please send me the Java Code for scanning a direct
password protected zip file creation exmpale coded neaded
am able to create a zip file and able to read the file but password protection need please help
java
any programs on combination generation pls...
deteminant
wap to find the determinant of any order matrix
java
i want to know the program for transversal sort. thanks
java
pl. let me know few progrograms on encapsulation. thanks
j2me jdbc connection
hello, whn i m importing sql package in mine midlet(tried for both javax.sql.* and java.sql.*;)..itz nt accepting it...
All Questions...

Comments

Insert an array list of objects with addAll(ArrayList) method
In this section you will learn to insert an array list of objects to another list. Here is an example that provides the usage of the addAll(Arrayist) method in more detail.

Insert an array list of objects with addAll(ArrayList) method

In this section you will learn to insert an array list of objects to another list. Here is an example that provides the usage of the addAll(Arrayist) method in more detail.

Create a class "addAll" with an ArrayList . Populate it with the object using the addAll(ArrayList) method.

Here is the Code of the Example :

AddAll.java:


import java.util.*;

public class addAll{

    public static void main(String argv[]){

    List v = new ArrayList();

    v.addAll(Arrays.asList(new Integer[]{1,2,3,4}));

  for(int i=0; i < v.size();i ++){

        Integer iw =(Integer) v.get(i);

        System.out.println(iw);

    }

  }

}

Here is the Output of the Example :

C:\roseindia>javac VecAdd.java

C::\roseindia>java VecAdd
1
2
3
4

� View all related tutorials

Related Tags: c ide array class list object insert io objects method vi arraylist dal using this id ai usage create example

Leave your comment:
Name:
Email:
URL:
Title:
Comments:
Enter Code:
	Note: Emails will not be visible or used in any way, and are not required. Please keep comments relevant. Any content deemed inappropriate or offensive may be edited and/or deleted. No HTML code is allowed. Line breaks will be converted automatically. URLs will be auto-linked. Please use BBCode to format your text.