private void newItem() {
this.saveData();
if (this.currentContainer == null) return;
DefaultMutableTreeNode node = null;
ArmylistWargearItem newItem = new ArmylistWargearItem("no name", this.armylistArmy);
ArmylistWargearGroup parentGroup = null;
if (this.currentContainer.getGroup() != null) {
parentGroup = this.currentContainer.getGroup();
node = this.currentContainer.getNode();
}
if (parentGroup == null && this.currentContainer.getItemGroup() != null) {
parentGroup = this.currentContainer.getItemGroup();
node = this.currentContainer.getParent();
}
if (parentGroup == null) return;
parentGroup.addItem(newItem);
this.addItemToNode(node, newItem, parentGroup);
this.wargearTree.updateUI();
}
