void toggleChildrenOf(LedgerAccount parent, boolean hiddenToBe, int parentPosition) {
int i = parentPosition + 1;
for (LedgerAccount acc : Data.accounts.get()) {
void toggleChildrenOf(LedgerAccount parent, boolean hiddenToBe, int parentPosition) {
int i = parentPosition + 1;
for (LedgerAccount acc : Data.accounts.get()) {