Chapter 17.2, Problem 17.7CP

Question

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Answer 1

Expert Solution & Answer

Chapter 17.2, Problem 17.7CP

Explanation of Solution

Instance creation without providing type argument:

“Yes”, the instances of generic class can be created without providing type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

            //Create Double object

        Double tot= new Double(466...

Explanation of Solution

Recommendation:

“No”, it is not recommended, even the instance of a generic class can be created without providing the type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

        //Create Double object

        Double tot= new Double(466...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

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Answer 2

Expert Solution & Answer

Chapter 17.2, Problem 17.7CP

Explanation of Solution

Instance creation without providing type argument:

“Yes”, the instances of generic class can be created without providing type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

            //Create Double object

        Double tot= new Double(466...

Explanation of Solution

Recommendation:

“No”, it is not recommended, even the instance of a generic class can be created without providing the type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

        //Create Double object

        Double tot= new Double(466...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Expert Solution & Answer

Chapter 17.2, Problem 17.7CP

Explanation of Solution

Instance creation without providing type argument:

“Yes”, the instances of generic class can be created without providing type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

            //Create Double object

        Double tot= new Double(466...

Explanation of Solution

Recommendation:

“No”, it is not recommended, even the instance of a generic class can be created without providing the type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

        //Create Double object

        Double tot= new Double(466...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Expert Solution & Answer

Chapter 17.2, Problem 17.7CP

Explanation of Solution

Instance creation without providing type argument:

“Yes”, the instances of generic class can be created without providing type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

            //Create Double object

        Double tot= new Double(466...

Explanation of Solution

Recommendation:

“No”, it is not recommended, even the instance of a generic class can be created without providing the type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

        //Create Double object

        Double tot= new Double(466...

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Expert Solution & Answer

Answer 6

Expert Solution & Answer

Answer 7

Chapter 17.2, Problem 17.7CP

Explanation of Solution

Instance creation without providing type argument:

“Yes”, the instances of generic class can be created without providing type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

            //Create Double object

        Double tot= new Double(466...

Explanation of Solution

Recommendation:

“No”, it is not recommended, even the instance of a generic class can be created without providing the type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

        //Create Double object

        Double tot= new Double(466...

Answer 8

Chapter 17.2, Problem 17.7CP

Explanation of Solution

Instance creation without providing type argument:

“Yes”, the instances of generic class can be created without providing type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

            //Create Double object

        Double tot= new Double(466...

Answer 9

Chapter 17.2, Problem 17.7CP

Explanation of Solution

Instance creation without providing type argument:

“Yes”, the instances of generic class can be created without providing type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

            //Create Double object

        Double tot= new Double(466...

Answer 10

Explanation of Solution

Recommendation:

“No”, it is not recommended, even the instance of a generic class can be created without providing the type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

        //Create Double object

        Double tot= new Double(466...

Answer 11

Explanation of Solution

Recommendation:

“No”, it is not recommended, even the instance of a generic class can be created without providing the type argument.

Explanation:

Instance creation of a generic class is possible without providing the type argument.

Example:

// Create generic class exam with type parameter T

public class exam<T>

{

    //Declare the variable with type parameter T

    private T to;

    private T ra;

    //Define the generic class constructor

    public exam(T tot, T rank)

    {

        //Assigning values for variable

        to= tot;

        ra=rank;

    }

    //Define the main method

    public static void main (String[] args)

    {

        //Create the Integer object

        Integer rank= new Integer(2);

        //Create Double object

        Double tot= new Double(466...

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

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Check out a sample textbook solution

See solution

Answer 15

Chapter 17.1, Problem 17.1CP Chapter 17.1, Problem 17.2CP Chapter 17.1, Problem 17.3CP Chapter 17.1, Problem 17.4CP Chapter 17.2, Problem 17.5CP Chapter 17.2, Problem 17.6CP Chapter 17.2, Problem 17.7CP Chapter 17.2, Problem 17.8CP Chapter 17.3, Problem 17.9CP Chapter 17.3, Problem 17.10CP

Chapter 17.2, Problem 17.7CP

Solution Summary: The author explains that instance creation of a generic class is possible without providing the type argument.

Explanation of Solution

Explanation of Solution

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Chapter 17 Solutions