Errors in the given program: In the given program “DebugOne1.java”, there are two errors, they are, The block comment section is not closed in Line 3. The keyword “static” is missing in Line 4. The highlighted lines are the corrected statements in the given program. Corrected Program: // Class definition public class FixDebugOne1 // Line 1 { // Line 2 /* This program displays a greeting */ // Line 3 public static void main(String[] args) // Line 4 &...

Question

Variables name: Choose meaningful and descriptive names. No x, y … etc. Use lowercase. If the name consists of several words, concatenate all in one, uselowercase for the first word, and capitalize the first letter of each subsequent word inthe name. For example, the variables radius and area, and the method computeArea.3. File type: only JAVA file is allowed. Name it as Assignment2. Java5. Please add the appropriate comments for each step you add. In the top of the program, addyour name, time of starting writing the code and title of the assignment. Extra informationwould be great

Answer 1

Expert Solution & Answer

Chapter 1, Problem 1DE

a. DebugOne1.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne1.java”, there are two errors, they are,

The block comment section is not closed in Line 3.

The keyword “static” is missing in Line 4.

The highlighted lines are the corrected statements in the given program.

Corrected Program:

// Class definition

public class FixDebugOne1                 // Line 1

{                                    // Line 2

    /* This program displays a greeting */    // Line 3

    public static void main(String[] args)    // Line 4

&...

b. DebugOne2.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne2.java”, there are two errors, they are,

The print statements are given wrongly; the correct statement to print is “System.out.println”.

The double quotes in print statement are missing in Line 8 and Line 10.

Corrected Program:

// Class definition

public class FixDebugOne2                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {                                // Line 5

        // Display the statement

        System.out...

c. DebugOne3.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne3.java”, there are two errors, they are,

The main method is not defined properly, the square brackets “[]” is missing in String function.

The print statements are given wrongly;

In Line 6, the letter “l” should be typed instead of “1”.

In Line 7, the letter “i” should be typed instead of “1”.

In Line 8, the letter “S” should be in uppercase instead of lowercase “s”.

Corrected Program:

// Class definition

public class FixDebugOne3                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {       ...

d. DebugOne4.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne4.java”, there are few errors, they are,

In the main method in Line 3, the “static” keyword is misspelled.

In Line 4, the “JOptionpane” class is misspelled, it should be “JOptionPane”.

In Line 4, the parameter “nul” in “JOptionPane” class is misspelled, it should be “null”.

Corrected Program:

// Import the package

import javax.swing...

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Variables name: Choose meaningful and descriptive names. No x, y … etc. Use lowercase. If the name consists of several words, concatenate all in one, uselowercase for the first word, and capitalize the first letter of each subsequent word inthe name. For example, the variables radius and area, and the method computeArea.3. File type: only JAVA file is allowed. Name it as Assignment2. Java5. Please add the appropriate comments for each step you add. In the top of the program, addyour name, time of starting writing the code and title of the assignment. Extra informationwould be great

Creating Enumerations In this section, you create two enumerations that hold colors and car model types. You will use them as field types in a Car class and write a demonstration program that shows how the enumerations are used. 1. Open a new file in your text editor, and type the following Color enumeration: enum Color {BLACK, BLUE, GREEN, RED, WHITE, YELLOW}; 2. Save the file as Color.java. 3. Open a new file in your text editor, and create the following Model enumeration: enum Model {SEDAN, CONVERTIBLE, MINIVAN}; 4. Save the file as Model.java. Next, open a new file in your text editor, and start to define a Car class that holds three fields: a year, a model, and a color. public class Car { private int year; private Model model; private Color color; 5. Add a constructor for the Car class that accepts parameters that hold the values for year, model, and color as follows: public Car(int yr, Model m, Color c) { year = yr; model = m; color = c; } 6. Add a display()…

Java

Answer 2

Expert Solution & Answer

Chapter 1, Problem 1DE

a. DebugOne1.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne1.java”, there are two errors, they are,

The block comment section is not closed in Line 3.

The keyword “static” is missing in Line 4.

The highlighted lines are the corrected statements in the given program.

Corrected Program:

// Class definition

public class FixDebugOne1                 // Line 1

{                                    // Line 2

    /* This program displays a greeting */    // Line 3

    public static void main(String[] args)    // Line 4

&...

b. DebugOne2.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne2.java”, there are two errors, they are,

The print statements are given wrongly; the correct statement to print is “System.out.println”.

The double quotes in print statement are missing in Line 8 and Line 10.

Corrected Program:

// Class definition

public class FixDebugOne2                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {                                // Line 5

        // Display the statement

        System.out...

c. DebugOne3.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne3.java”, there are two errors, they are,

The main method is not defined properly, the square brackets “[]” is missing in String function.

The print statements are given wrongly;

In Line 6, the letter “l” should be typed instead of “1”.

In Line 7, the letter “i” should be typed instead of “1”.

In Line 8, the letter “S” should be in uppercase instead of lowercase “s”.

Corrected Program:

// Class definition

public class FixDebugOne3                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {       ...

d. DebugOne4.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne4.java”, there are few errors, they are,

In the main method in Line 3, the “static” keyword is misspelled.

In Line 4, the “JOptionpane” class is misspelled, it should be “JOptionPane”.

In Line 4, the parameter “nul” in “JOptionPane” class is misspelled, it should be “null”.

Corrected Program:

// Import the package

import javax.swing...

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Answer 3

Expert Solution & Answer

Chapter 1, Problem 1DE

a. DebugOne1.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne1.java”, there are two errors, they are,

The block comment section is not closed in Line 3.

The keyword “static” is missing in Line 4.

The highlighted lines are the corrected statements in the given program.

Corrected Program:

// Class definition

public class FixDebugOne1                 // Line 1

{                                    // Line 2

    /* This program displays a greeting */    // Line 3

    public static void main(String[] args)    // Line 4

&...

b. DebugOne2.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne2.java”, there are two errors, they are,

The print statements are given wrongly; the correct statement to print is “System.out.println”.

The double quotes in print statement are missing in Line 8 and Line 10.

Corrected Program:

// Class definition

public class FixDebugOne2                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {                                // Line 5

        // Display the statement

        System.out...

c. DebugOne3.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne3.java”, there are two errors, they are,

The main method is not defined properly, the square brackets “[]” is missing in String function.

The print statements are given wrongly;

In Line 6, the letter “l” should be typed instead of “1”.

In Line 7, the letter “i” should be typed instead of “1”.

In Line 8, the letter “S” should be in uppercase instead of lowercase “s”.

Corrected Program:

// Class definition

public class FixDebugOne3                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {       ...

d. DebugOne4.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne4.java”, there are few errors, they are,

In the main method in Line 3, the “static” keyword is misspelled.

In Line 4, the “JOptionpane” class is misspelled, it should be “JOptionPane”.

In Line 4, the parameter “nul” in “JOptionPane” class is misspelled, it should be “null”.

Corrected Program:

// Import the package

import javax.swing...

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Answer 4

Expert Solution & Answer

Chapter 1, Problem 1DE

a. DebugOne1.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne1.java”, there are two errors, they are,

The block comment section is not closed in Line 3.

The keyword “static” is missing in Line 4.

The highlighted lines are the corrected statements in the given program.

Corrected Program:

// Class definition

public class FixDebugOne1                 // Line 1

{                                    // Line 2

    /* This program displays a greeting */    // Line 3

    public static void main(String[] args)    // Line 4

&...

b. DebugOne2.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne2.java”, there are two errors, they are,

The print statements are given wrongly; the correct statement to print is “System.out.println”.

The double quotes in print statement are missing in Line 8 and Line 10.

Corrected Program:

// Class definition

public class FixDebugOne2                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {                                // Line 5

        // Display the statement

        System.out...

c. DebugOne3.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne3.java”, there are two errors, they are,

The main method is not defined properly, the square brackets “[]” is missing in String function.

The print statements are given wrongly;

In Line 6, the letter “l” should be typed instead of “1”.

In Line 7, the letter “i” should be typed instead of “1”.

In Line 8, the letter “S” should be in uppercase instead of lowercase “s”.

Corrected Program:

// Class definition

public class FixDebugOne3                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {       ...

d. DebugOne4.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne4.java”, there are few errors, they are,

In the main method in Line 3, the “static” keyword is misspelled.

In Line 4, the “JOptionpane” class is misspelled, it should be “JOptionPane”.

In Line 4, the parameter “nul” in “JOptionPane” class is misspelled, it should be “null”.

Corrected Program:

// Import the package

import javax.swing...

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Answer 5

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Answer 6

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Answer 7

Chapter 1, Problem 1DE

a. DebugOne1.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne1.java”, there are two errors, they are,

The block comment section is not closed in Line 3.

The keyword “static” is missing in Line 4.

The highlighted lines are the corrected statements in the given program.

Corrected Program:

// Class definition

public class FixDebugOne1                 // Line 1

{                                    // Line 2

    /* This program displays a greeting */    // Line 3

    public static void main(String[] args)    // Line 4

&...

b. DebugOne2.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne2.java”, there are two errors, they are,

The print statements are given wrongly; the correct statement to print is “System.out.println”.

The double quotes in print statement are missing in Line 8 and Line 10.

Corrected Program:

// Class definition

public class FixDebugOne2                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {                                // Line 5

        // Display the statement

        System.out...

c. DebugOne3.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne3.java”, there are two errors, they are,

The main method is not defined properly, the square brackets “[]” is missing in String function.

The print statements are given wrongly;

In Line 6, the letter “l” should be typed instead of “1”.

In Line 7, the letter “i” should be typed instead of “1”.

In Line 8, the letter “S” should be in uppercase instead of lowercase “s”.

Corrected Program:

// Class definition

public class FixDebugOne3                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {       ...

d. DebugOne4.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne4.java”, there are few errors, they are,

In the main method in Line 3, the “static” keyword is misspelled.

In Line 4, the “JOptionpane” class is misspelled, it should be “JOptionPane”.

In Line 4, the parameter “nul” in “JOptionPane” class is misspelled, it should be “null”.

Corrected Program:

// Import the package

import javax.swing...

Answer 8

Chapter 1, Problem 1DE

a. DebugOne1.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne1.java”, there are two errors, they are,

The block comment section is not closed in Line 3.

The keyword “static” is missing in Line 4.

The highlighted lines are the corrected statements in the given program.

Corrected Program:

// Class definition

public class FixDebugOne1                 // Line 1

{                                    // Line 2

    /* This program displays a greeting */    // Line 3

    public static void main(String[] args)    // Line 4

&...

Answer 9

Chapter 1, Problem 1DE

a. DebugOne1.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne1.java”, there are two errors, they are,

The block comment section is not closed in Line 3.

The keyword “static” is missing in Line 4.

The highlighted lines are the corrected statements in the given program.

Corrected Program:

// Class definition

public class FixDebugOne1                 // Line 1

{                                    // Line 2

    /* This program displays a greeting */    // Line 3

    public static void main(String[] args)    // Line 4

&...

Answer 10

b. DebugOne2.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne2.java”, there are two errors, they are,

The print statements are given wrongly; the correct statement to print is “System.out.println”.

The double quotes in print statement are missing in Line 8 and Line 10.

Corrected Program:

// Class definition

public class FixDebugOne2                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {                                // Line 5

        // Display the statement

        System.out...

Answer 11

b. DebugOne2.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne2.java”, there are two errors, they are,

The print statements are given wrongly; the correct statement to print is “System.out.println”.

The double quotes in print statement are missing in Line 8 and Line 10.

Corrected Program:

// Class definition

public class FixDebugOne2                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {                                // Line 5

        // Display the statement

        System.out...

Answer 12

c. DebugOne3.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne3.java”, there are two errors, they are,

The main method is not defined properly, the square brackets “[]” is missing in String function.

The print statements are given wrongly;

In Line 6, the letter “l” should be typed instead of “1”.

In Line 7, the letter “i” should be typed instead of “1”.

In Line 8, the letter “S” should be in uppercase instead of lowercase “s”.

Corrected Program:

// Class definition

public class FixDebugOne3                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {       ...

Answer 13

c. DebugOne3.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne3.java”, there are two errors, they are,

The main method is not defined properly, the square brackets “[]” is missing in String function.

The print statements are given wrongly;

In Line 6, the letter “l” should be typed instead of “1”.

In Line 7, the letter “i” should be typed instead of “1”.

In Line 8, the letter “S” should be in uppercase instead of lowercase “s”.

Corrected Program:

// Class definition

public class FixDebugOne3                 // Line 1

{                                    // Line 2

    /* This program displays some output*/    // Line 3

    public static void main(String[] args)    // Line 4

    {       ...

Answer 14

d. DebugOne4.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne4.java”, there are few errors, they are,

In the main method in Line 3, the “static” keyword is misspelled.

In Line 4, the “JOptionpane” class is misspelled, it should be “JOptionPane”.

In Line 4, the parameter “nul” in “JOptionPane” class is misspelled, it should be “null”.

Corrected Program:

// Import the package

import javax.swing...

Answer 15

d. DebugOne4.java

Explanation of Solution

Errors in the given program:

In the given program “DebugOne4.java”, there are few errors, they are,

In the main method in Line 3, the “static” keyword is misspelled.

In Line 4, the “JOptionpane” class is misspelled, it should be “JOptionPane”.

In Line 4, the parameter “nul” in “JOptionPane” class is misspelled, it should be “null”.

Corrected Program:

// Import the package

import javax.swing...

Answer 16

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Answer 17

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Answer 23

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Answer 27

Ch. 1 - Prob. 1RQ Ch. 1 - Prob. 2RQ Ch. 1 - Prob. 3RQ Ch. 1 - Prob. 4RQ Ch. 1 - Prob. 5RQ Ch. 1 - Prob. 6RQ Ch. 1 - Prob. 7RQ Ch. 1 - Prob. 8RQ Ch. 1 - Prob. 9RQ Ch. 1 - Prob. 10RQ

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