+ InventoryServiceInternal inventoryServiceInternal;
+
+ public void setInventoryServiceInternal(InventoryServiceInternal inventoryServiceInternal) {
+ this.inventoryServiceInternal = inventoryServiceInternal;
+ }
+
+ public void unsetInventoryServiceInternal(InventoryServiceInternal inventoryServiceInternal) {
+ if (this.inventoryServiceInternal == inventoryServiceInternal) {
+ this.inventoryServiceInternal = null;
+ }
+ }