Has Anyone Used Java Bat. Www.Javabat.Com Book Is Introduction To Problem Solving And Programming 7th Edition. I Need Help With Working With Java Bat, Under Logic , Work On Squirrel Play. Copy And Paste The Output With Green Check Marks. Can I Get Screen Shots As Well. If A Class Is Named Student, What Name Can You Use For A Constructor For This

Has anyone used Java Bat. www.javabat.com Book is Introduction to problem solving and Programming 7th edition. I need help with working with Java Bat, Under logic , work on squirrel play. Copy and paste the output with green check marks. Can I get screen shots as well.

If a class is named Student, what name can you use for a constructor for this class?

When defining a constructor, what do you specify for the type of the value returned? A primitive type? A class type? void?

What is a default constructor?

Does every class in Java automatically hace a default constructor? If not, when is a default constructor provided automatically by Java and when isit not provided?

Would the following constructor invocation be valid to include in the program in Listing 6.2? Pet myDog = Pet("Fido", 2, 7);

Consider the class Species in Listing 5.19 of Chapter 5. It has a method called setSpecies that sets the name, population, and growth rate of a species. Could this class have another method setSpecies that has only one parameter for the name of the species and that sets both the population and the growth rate to zero? If so, give the definition of this other method named setSpecies.

Give the definitions of three accessor methods that you can use instead of the single accessor method getFirst within the definition of the class PetPair in listing 6.18. One method will return the pets name, one will return the pets age, and one will return the pets weight accessor methods will not produce the problem described in this section. The new accessor methods will not produce the problem described in this section. They will return all of the data in an object of the class PetPair, but will not return any object whose mutator methods can change its state.