ComplexMatrix Program Plan: Include a class name named “Exercise19_11”. Declare util package. Declare main method. Define the matrices “arr1” and “arr2” using the class “Complex”. Using “for” loop, generate values into arrays. Add and multiply the matrices and multiply the matrices using “GenericMatrix” class. Define the method named “removeDuplicates”. Define the object “ans” for “ArrayList” class. Using condition, check the duplicate values in arrays and return the result. Include a class name named “ComplexMatrix” which extends the “GenericMatrix”. Define the method named “add()” which add two matrices and return the resultant value. Define the method named “multiply()” which multiplies two matrices and return the resultant value. Define the method named “zero()” which fills “0” to matrices. Include an abstract class name named “GenericMatrix”. Declare the methods “add”, “multiply”, and “zero” with generic object “E”. Define all the methods with their arguments. Define “printResult()” method to print the resultant values on screen. Include a class name named “Complex”. Declare package. Declare main method. Declare double variables “a” and “b”. Declare Constructors that creates a complex object for number 0. Declare a constructor that creates a complex object with 0 for b. Declare a constructor that creates a complex object with specified a and b. Declare a method to return real part of complex number. Declare a method to return imaginary part of complex number. Declare a method to add a complex number to this complex number. Create a method to subtract a complex number from this complex number. Create a method to multiply a complex number by this complex number. Create a method to divide a complex number by this complex number. Create a method that returns the absolute value of this complex number. The protected clone method defined in the Object class is overridden, its accessibility is strengthened. Close the main method.

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Chapter 19, Problem 19.11PE

Program Plan Intro

ComplexMatrix

Program Plan:

Include a class name named “Exercise19_11”.

Declare util package.

Declare main method.

Define the matrices “arr1” and “arr2” using the class “Complex”.

Using “for” loop, generate values into arrays.

Add and multiply the matrices and multiply the matrices using “GenericMatrix” class.

Define the method named “removeDuplicates”.

Define the object “ans” for “ArrayList” class.

Using condition, check the duplicate values in arrays and return the result.

Include a class name named “ComplexMatrix” which extends the “GenericMatrix”.

Define the method named “add()” which add two matrices and return the resultant value.

Define the method named “multiply()” which multiplies two matrices and return the resultant value.

Define the method named “zero()” which fills “0” to matrices.

Include an abstract class name named “GenericMatrix”.

Declare the methods “add”, “multiply”, and “zero” with generic object “E”.

Define all the methods with their arguments.

Define “printResult()” method to print the resultant values on screen.

Include a class name named “Complex”.

Declare package.

Declare main method.

Declare double variables “a” and “b”.

Declare Constructors that creates a complex object for number 0.

Declare a constructor that creates a complex object with 0 for b.

Declare a constructor that creates a complex object with specified a and b.

Declare a method to return real part of complex number.

Declare a method to return imaginary part of complex number.

Declare a method to add a complex number to this complex number.

Create a method to subtract a complex number from this complex number.

Create a method to multiply a complex number by this complex number.

Create a method to divide a complex number by this complex number.

Create a method that returns the absolute value of this complex number.

The protected clone method defined in the Object class is overridden, its accessibility is strengthened.

Close the main method.

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