Design a class named MyPoint to represent a point. The class contains: ➤ Two double private data fields named x and y that specify the coordinates of a point. ➤ A pubic no-arg constructor that creates a default point (0, 0). ➤ A pubic constructor that creates a point with specified x and y coordinates. Two sets of pubic get and set methods for the two private data fields. Write a test class named Lab8 with a main method to create a 2 by 3 array filled with points¹ as follows: (0.5, 1.2) (0.0, 3.14) (6.6, 7.7) (1.2, 2.1) (15.0, 27.5) (12.0, 127.0) In your main method, use a pair of nested for-loops to print the contents of the array. Your output should appear as below:
Design a class named MyPoint to represent a point. The class contains: ➤ Two double private data fields named x and y that specify the coordinates of a point. ➤ A pubic no-arg constructor that creates a default point (0, 0). ➤ A pubic constructor that creates a point with specified x and y coordinates. Two sets of pubic get and set methods for the two private data fields. Write a test class named Lab8 with a main method to create a 2 by 3 array filled with points¹ as follows: (0.5, 1.2) (0.0, 3.14) (6.6, 7.7) (1.2, 2.1) (15.0, 27.5) (12.0, 127.0) In your main method, use a pair of nested for-loops to print the contents of the array. Your output should appear as below:
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Please help me with writing this program. Have to write two different class in which first represent the point and second class is a test program of 2 by 3 array with points. Also help write the UML for this program. Attatching the insturction and display result in the images.
![## Create a 2-D Array of MyPoint Objects
### Objective
Design a class named `MyPoint` to represent a point in a 2-D Cartesian coordinate system. This class will contain the following features:
- **Two double private data fields** named `x` and `y` which specify the coordinates of a point.
- **A public no-arg constructor** that creates a default point at coordinates (0, 0).
- **A public constructor** that creates a point with specified `x` and `y` coordinates.
- **Two sets of public get and set methods** for the two private data fields.
### Instructions
Create a test class named `Lab8` with a `main` method that constructs a 2 by 3 array filled with `MyPoint` objects. The points will be initialized as follows:
\[ \begin{array}{ccc}
(0.5, 1.2) & (0.0, 3.14) & (15.0, 27.5) \\
(6.6, 7.7) & (1.2, 2.1) & (12.0, 127.0)
\end{array} \]
In your `main` method, use a pair of nested for-loops to print the contents of the array.
### Expected Output
Your output should look like this:
```
Array[0][0] = (0.5, 1.2)
Array[0][1] = (0.0, 3.14)
Array[0][2] = (15.0, 27.5)
Array[1][0] = (6.6, 7.7)
Array[1][1] = (1.2, 2.1)
Array[1][2] = (12.0, 127.0)
```
### Requirements
1. Draw the UML (Unified Modeling Language) diagram of the `MyPoint` class.
2. Implement the `MyPoint` class.
3. Implement the `Lab8` class with the `main` method.
Save the two program files as `MyPoint.java` and `Lab8.java`.
**Note**: The following table represents the required points in the 2D array:
\[ \begin{array}{ccc}
(0.5, 1.2) & (0.0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F34215fe4-737d-4111-858a-1ca99d565feb%2F54acf509-3309-4760-9aef-764f06ac3261%2Ff13hb16_processed.png&w=3840&q=75)
Transcribed Image Text:## Create a 2-D Array of MyPoint Objects
### Objective
Design a class named `MyPoint` to represent a point in a 2-D Cartesian coordinate system. This class will contain the following features:
- **Two double private data fields** named `x` and `y` which specify the coordinates of a point.
- **A public no-arg constructor** that creates a default point at coordinates (0, 0).
- **A public constructor** that creates a point with specified `x` and `y` coordinates.
- **Two sets of public get and set methods** for the two private data fields.
### Instructions
Create a test class named `Lab8` with a `main` method that constructs a 2 by 3 array filled with `MyPoint` objects. The points will be initialized as follows:
\[ \begin{array}{ccc}
(0.5, 1.2) & (0.0, 3.14) & (15.0, 27.5) \\
(6.6, 7.7) & (1.2, 2.1) & (12.0, 127.0)
\end{array} \]
In your `main` method, use a pair of nested for-loops to print the contents of the array.
### Expected Output
Your output should look like this:
```
Array[0][0] = (0.5, 1.2)
Array[0][1] = (0.0, 3.14)
Array[0][2] = (15.0, 27.5)
Array[1][0] = (6.6, 7.7)
Array[1][1] = (1.2, 2.1)
Array[1][2] = (12.0, 127.0)
```
### Requirements
1. Draw the UML (Unified Modeling Language) diagram of the `MyPoint` class.
2. Implement the `MyPoint` class.
3. Implement the `Lab8` class with the `main` method.
Save the two program files as `MyPoint.java` and `Lab8.java`.
**Note**: The following table represents the required points in the 2D array:
\[ \begin{array}{ccc}
(0.5, 1.2) & (0.0
![### Note:
Your output should look **exactly** like the output below and should be able to run test cases.
```
Array[0][0] = (0.5, 1.2)
Array[0][1] = (0.0, 3.14)
Array[0][2] = (15.0, 27.5)
Array[1][0] = (6.6, 7.7)
Array[1][1] = (1.2, 2.1)
Array[1][2] = (12.0, 127.0)
```
This snippet of code demonstrates a two-dimensional array `Array` with indices `[0][0]` to `[1][2]`, along with their respective floating-point values in parenthesis. It is essential to maintain the precision and spacing as exemplified to ensure the correctness of the output during test case evaluations.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F34215fe4-737d-4111-858a-1ca99d565feb%2F54acf509-3309-4760-9aef-764f06ac3261%2Fa3ig3yb_processed.png&w=3840&q=75)
Transcribed Image Text:### Note:
Your output should look **exactly** like the output below and should be able to run test cases.
```
Array[0][0] = (0.5, 1.2)
Array[0][1] = (0.0, 3.14)
Array[0][2] = (15.0, 27.5)
Array[1][0] = (6.6, 7.7)
Array[1][1] = (1.2, 2.1)
Array[1][2] = (12.0, 127.0)
```
This snippet of code demonstrates a two-dimensional array `Array` with indices `[0][0]` to `[1][2]`, along with their respective floating-point values in parenthesis. It is essential to maintain the precision and spacing as exemplified to ensure the correctness of the output during test case evaluations.
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