int initialSize = repeater.getSize();
// build a jxpath iterator for pointers
JXPathContext repeaterContext =
jxpc.getRelativeContext(jxpc.getPointer(this.repeaterPath));
Iterator rowPointers = repeaterContext.iteratePointers(this.rowPath);
//iterate through it
while (rowPointers.hasNext()) {
// create a new row, take that as the frmModelSubContext
Repeater.RepeaterRow thisRow;
if (initialSize > 0) {