create an Abstract class AbstractCat with the same properties and methods as Cat... . Create class AbstractCat.  How to secure data? To protect it from direct access and manipulation from outside of the class we need to make our instance data fields private.  To let clients still manipulate data under our control we can provide them public getters and setters. . create getters, setters, constructors and toString() . Test AbstractCat class

Define a BankAccount classthat has• accNum (int)• Balance (double)• A constructor• Four methodso deposito withdrawo getAccNumo getBalance   2. Implement a test classTestBankAccount that• Initialize an BankAccountinstance with initial values:• deposit: 500.0• accNum: 1001• Deposit 30.50• Withdraw 50.0• Print out the remainingbalance

In Java!!!!!This is a multi-part question. Consider the following UML diagram on attached image: 1.Write Java classes corresponding to the UML diagram. 2. Write getters and setters for all classes 3. Write non-default constructors for each class that initializes all instance variables to values passed as arguments to the constructor 4. Write toString method for each class 5. Modify Vehicle class to maintain inventory (list of all vehicles created) and print the list. What variable(s) you need to add? What additional method(s) you need? What else needs to be modified in the Vehicle class? Do you need to modify any of the descendant classes and explain your answer (if not: why not; if yes, describe what changes). Vehicle {Abstract} manufacturer:String - color:String Car Truck TwoWheeler {Abstract} -numberOfDoors:int -numberOfAxels:int -passengerSeats:int -fuelType:String -fuelLevel:int -fuelType:String -numberOfSeats:int -fuelLevel:int Truck Motorcycle -numberOfAxels:int -fuelType:String…