Want to win a PS4? Go Premium and enter to win our High-Tech Treats giveaway. Enter to Win

x
?
Solved

java.lang.ArrayStoreException

Posted on 2009-06-30
6
Medium Priority
?
910 Views
Last Modified: 2013-11-23
territoryArray = new APCTerritory[territoryList.size()];
                  territoryList.toArray(territoryArray);

this is giving

java.lang.ArrayStoreException: Object and inner type of array differs

whats the solution ?
0
Comment
Question by:cofactor
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 4
6 Comments
 
LVL 86

Accepted Solution

by:
CEHJ earned 400 total points
ID: 24744453
You need to use the correct type for what you hold in the List. The List does not hold type APCTerritory
0
 
LVL 86

Expert Comment

by:CEHJ
ID: 24744465
What does

System.out.println(territoryList.get(0).getClass());

print?
0
 
LVL 92

Expert Comment

by:objects
ID: 24744498
try this:

                  territoryArray  = (APCTerritory []) territoryList.toArray(new APCTerritory[0]);

though I suspect you have a different type of object strored in your list
0
VIDEO: THE CONCERTO CLOUD FOR HEALTHCARE

Modern healthcare requires a modern cloud. View this brief video to understand how the Concerto Cloud for Healthcare can help your organization.

 

Author Comment

by:cofactor
ID: 24744588
>>The List does not hold type APCTerritory

true.

The list holds  Strings . i understand the exception now :)
0
 
LVL 86

Expert Comment

by:CEHJ
ID: 24744619
Yes, so you'd need something like
String[] territories = (String[])territoryList.toArray(new String[territoryList.size()]);

Open in new window

0
 
LVL 86

Expert Comment

by:CEHJ
ID: 24752606
:-)
0

Featured Post

What does it mean to be "Always On"?

Is your cloud always on? With an Always On cloud you won't have to worry about downtime for maintenance or software application code updates, ensuring that your bottom line isn't affected.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction Java can be integrated with native programs using an interface called JNI(Java Native Interface). Native programs are programs which can directly run on the processor. JNI is simply a naming and calling convention so that the JVM (Java…
Basic understanding on "OO- Object Orientation" is needed for designing a logical solution to solve a problem. Basic OOAD is a prerequisite for a coder to ensure that they follow the basic design of OO. This would help developers to understand the b…
Viewers learn about the scanner class in this video and are introduced to receiving user input for their programs. Additionally, objects, conditional statements, and loops are used to help reinforce the concepts. Introduce Scanner class: Importing…
Viewers will learn about arithmetic and Boolean expressions in Java and the logical operators used to create Boolean expressions. We will cover the symbols used for arithmetic expressions and define each logical operator and how to use them in Boole…
Suggested Courses

618 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question