Deleting all records of a node

Hi experts,

I have a node containing 35 records. I need to delete all the entries in that node. But it's deleting some set of rows

at a time, that number (rows deleting ) is also random.

This is my code

for(int k=0;k<wdContext.nodeCNNode().size();k++)

{

System.out.println("Deleting element "+k);

wdContext.nodeCNNode().removeElement(wdContext.nodeCNNode().getElementAt(k));

}

Is there any problem with above code?

Also How can I get messages from Message Pool and raise validation messages.. Please Help

Thanks in advance

LNaraya