troubleshooting Question

Array Index Out of Bounds Exception

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leprechain asked on
JavaJava EE
47 Comments1 Solution770 ViewsLast Modified:
Hi, I am getting an exception of "java.lang.ArrayIndexOutOfBoundsException: 2 >= 2" in my java servlet.
my exception seems to occur at line "        if (((InteractiveItemWrapper)itemVector.elementAt(i)).modelContentKey == ((ModelContentWrapper)contentVector.elementAt(j)).modelContentKey) {".

here is my code which I am looping through

    for (int i = 0; i < itemVector.size(); i++) {
      System.out.println("In i at position = " + i);

      for (int j = 0; j < contentVector.size(); j++) {
        System.out.println("In j at position = " + j);      
        if (((InteractiveItemWrapper)itemVector.elementAt(i)).modelContentKey == ((ModelContentWrapper)contentVector.elementAt(j)).modelContentKey) {
          System.out.println("In 1");
          if ((((InteractiveItemWrapper)itemVector.elementAt(i)).status).equals(InteractiveItem.INTERACTIVEITEM_STATUS_ACTIVE)) {
            System.out.println("In 2");
            itemsForDealerNetworkVector.addElement(itemVector.elementAt(i));
            if (itemRemovedVector.size() > 0) {
              System.out.println("In 3");                  
              itemRemovedVector.removeElement(itemVector.elementAt(i));
              System.out.println("In 4");                  
            }
          }
        }
      }
    }

Note: itemvector size is 3 and contentVector size is 6.

Can anyone see where my problem lies and if so then how to correct it?


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