Node fromCtorExpr = newNode.getFirstChild();
newExpr.setConstructorExpression(mapExpression(fromCtorExpr));
// Iterate over and map the arguments.
//
JsExpressions args = newExpr.getArguments();
Node fromArg = fromCtorExpr.getNext();
while (fromArg != null) {
args.add(mapExpression(fromArg));
fromArg = fromArg.getNext();
}
return newExpr;
}