java.lang.module. Invalid Module Description Exception: Super Power.class found in top-level directory(unnamed package not allowed in module.
Q: Sample Input 0 1 9 User create a create b clone a c hash a hash b hash c is_equal a b is_equal a c…
A: Solution for above problem is -
Q: hat happened after the following Java code is run? - Compiler error - Exception - This final exam…
A: The given problem is related to java where inheritance concept is used. The requirment is to find…
Q: Which of the following is true in case of destructors I. Destructor function is automatically…
A: C++ makes use of constructors and destructors. Constructors: They are special class function that…
Q: java Which one of the following is not an access modifier (ignore upper case)? Public Private…
A: Access modifier are used to restrict the access of class, data members, methods, etc.
Q: How can you protect a metacharacter (such as the $ character) from shellinterpretation?a. Precede it…
A: Shell metacharacters: Shell metacharacters are used to ignore some parts of the command while being…
Q: Choose any Use Case and create a fully developed use case description. You do not have to include…
A: For very simple use case's, a concise descriptions can be utilises, especially if system's to be…
Q: Suppose we have a class called App that has a main method (so that it is a program as well as…
A: The answer is given below.
Q: 1)a pytest can be implemented as a method in a class a ) true b) false 2) a rule of thumb is that…
A: Given statement true or false
Q: Java programming language. 1. Write a program in the Java language to write your main data (quadrant…
A: StudentInputData.java import java.io.BufferedWriter;import java.io.FileWriter;import…
Q: Complete the following Programming Assignments. Use good programming style and all the concepts…
A: Actually, UML is an unified modeling language.
Q: Briefly answer How would you throw custom exception? How would you re-throw exception? Discuss with…
A: NOTE: Based on our rules, when multiple questions are posted, we should answer only the first…
Q: Create two instances of Computer? using the failable initializer. One instance should use values…
A: Create two instances of computer?Using the feasible initializer.One instances should use values that…
Q: I need a python Adventure story game built for me!! It needs to include Loops, Functions, Strings,…
A: I need a python Adventure story game built for me
Q: Which import statement should be included in the source code of a class so that the Math class is…
A: Package in Java is a mechanism to encapsulate a group of classes, sub packages and interfaces.…
Q: 1. Create a class named Contact with the following attributes : First name, Middle name, Last name,…
A: Since you have asked multiple questions in a single request, we will be answering only the first…
Q: The purpose of this assignment is to practice OOP with Decisions, Loops, Arrays and ArrayLists,…
A: The ask is to design and build various shapes and draw them on the canvas.
Q: 1. If a class declaration does not specify extends and a class name to the right of the new class…
A: A class is combination of data members and methods which are put together within block. Java…
Q: Create a Java Project (and package) named Lab8 Make the main class with the name Lab8_706 A local…
A: **Note: Save the code in a file named "Lab8_706.java" otherwise it will not compile. This is…
Q: components are normally included in a class that an individual has defined themselves as an…
A: It is defined as the building block that leads to Object-Oriented programming. It is a user-defined…
Q: What does the select object -expandpropery parameter do?
A: As per Bartleby guidelines, We can solve only one question. Answer(5): ExpandProperty is essential…
Q: Create a class named Contact with the following attributes : First name, Middle name, Last name,…
A: JAVA SCRIPT CODE HERE <script> function Submit(){ var emailRegex =…
Q: Write and implement a program using JAVA that will input (Your name, your address and course name (…
A: import java.util.*; import java.io.FileNotFoundException; import java.io.FileOutputStream; import…
Q: QUESTION 6: Advanced Java Programming (a) Analyse the following Java code segment and answer the…
A: I. No IOException is not unchecked exception. It is an checked exception which is the base class for…
Q: The calculator should have the features and functions similar to the calculator found in Windows OS.…
A: Solution:-- 1)The given question has required for the solution which is to be provided with the…
Q: Create a class AccessPoint with the following attributes: x - a double representing the x…
A:
Q: Hello, can you correct my codes, into inheritance please i am begging you help me. I badly needed it…
A: Q: Code the program according to the question
Q: Need Q. sap in JAVA 1. Create a class named Contact with the following attributes : First name,…
A: /******************************************************************************…
Q: Write a complete Java method called checkWord that takes a String parameter called word, returns…
A: Program: import java.io.*; import java.util.Scanner; import java.util.ArrayList; public…
Q: Which of the following statement is true? A class can extend zero or more parents, and can implement…
A: Class- A class can extend only one class but implements many interfaces. A…
Q: 23) Which of the following is true about the class Q? a) it has no parent class b) it’s parent class…
A: Given that, Which of the following is true about the class Q?a) it has no parent classb) it’s…
Q: 2. Why should developer/programmer specify the exception? Defend your answer.
A: Exception is a Python object that represents an error. When an error occurs during the execution of…
Q: First, launch NetBeans and close any previous projects that may be open (at the top menu go to File…
A: Program Instructions:Create a method checkWord() that checks whether the first characters of the…
Q: What would not cause an exception to be thrown from a cast? (Choose all that apply) OA. If precision…
A: Cast is a way of conversion from one type to another, but there are some limitations in casting.
Q: ant note: your code must compile correctly and run without errors. Otherwise, your code will get the…
A: It is defined as one of the most popular programming languages that is being widely used in the IT…
Q: , using JAVA (please provide full code wit
A: The RMI (Remote Method Invocation) is an API that provides a mechanism to create distributed…
Q: What will be the output of the following code? interface Test { void print(); } public class MyClass…
A: Given, Java program: interface Test {void print();}public class MyClass implements Test {void…
Q: For the class hierarchy and declarations above, correctly indicate whether each of the following…
A: Avatar a1 = new Earth(); Avatar a2 = new Fire(); Earth e = new Earth(); Fire f = new Fire(); //…
Q: QUESTION GIVEN IN ATTACHMENT PLEASE SEE. -----------AND PLEASE USE BELOW TEMPLATES ONLY WHILE…
A: Coded using C++.
Q: The files provided in the code editor to the right contain syntax and/or logic errors. In each case,…
A: Corrections to be made: There is no need to pass an argument to the super() constructor in the class…
Q: Given the code below, which of the following statements could go in the main block and would execute…
A: 1.m=Mystery() print(m) Explanation: In this code there is a function called main that prints the…
Q: Only___________ data members of a class can be accessed by a derived class. Private and public…
A: There are three questions, all are MCQ-based. The first question is directly dealing with the access…
Q: True or False: Sometimes there are two or more possible matches for an invocation of a method, but…
A: Question True or False: Sometimes there are two or more possible matches for an invocation of a…
Q: How do I fix the error Java? Error ---------- Movie.toString() returns: Movie: [ Minutes 142 |…
A: toString method: public String toString() { //"movie".replaceAll("(?!^)([A-Z])", " $1"); String…
Q: 5). What will be the output of the following code? interface Test { int x = 10; } public class…
A: Answer:-(C) compilation error
Q: Create a java program that calculates a five(5) grades of five(5) students and handles exceptions.…
A: d:\\inputData2.txt KEVIN ,95,65,59,58,75TOM ,95,69,85,74,85HANK ,95,68,48,75,96BEN…
Q: LZ help with the following: True/False In java it is possible to throw an exception, catch it,…
A: I have provided answers in step2
Q: Which arithmetic operations can result in the throwing of an ArithmeticException? Group of answer…
A: We are going to understand which operator can throw an ArithmeticException. I have answered this…
Please help me with my assignment. I am getting an error message as follows:
Caused by: java.lang.module. Invalid Module Description Exception: Super Power.class found in top-level directory(unnamed package not allowed in module.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- FIX THE CODE PROVIDED BELOW Part 2 - Syntax Errors and Troubleshooting The code below has many syntax (and other) errors. Tasks:Compile the code and fix the errors one at a time. // Lab1a.java // This short class has several bugs for practice. // Authors: Carol Zander, Rob Nash, Clark Olson, you public class Lab1a { public static void main(String[] args) { compareNumbers(); calculateDist(); } publicstatic void compareNumbers() { int firstNum = 5; int secondNum; System.out.println( "Sum is: + firstNum + secondNum ); System.out.println( "Difference is: " + (firstNum - secondNum ); System.out.println( "Product is: " + firstNun * secondNum ); } public static void calculateDistance() { int velocity = 10; //miles-per-hour int time = 2, //hoursint distance = velocity * timeSystem.out.println( "Total distance is: " distanace); } } Part 3 - Print Statements and Simple Methods Use "print" and "println" statements, but use method calls to reduce the number of repeated "print"and "println"…public class Driver { /** * @param args */ static Scanner keyboard = new Scanner(System.in); publicstaticvoid main(String[] args) { Mailbox[] mailboxes = new Mailbox[5]; Mailbox mailbox1 = new Mailbox("gmail"); Mailbox mailbox2 = new Mailbox("outlook"); Mailbox mailbox3 = new Mailbox("icloud"); mailboxes[0] = mailbox1; mailboxes[1] = mailbox2; mailboxes[2] = mailbox3; Email email1 = new Email(); email1.setDate(new Date(2022, 11, 5)); email1.setSubject("Exam2 guidelines "); Email email2 = new Email(new Date(2021, 3, 5), true, "Quiz3 in Ch7"); Email email3 = new Email(); email3.setDate(new Date(2020, 11, 3)); email3.setSubject("Late submission policy"); mailbox2.addEmail(email1); mailbox2.addEmail(email2); mailbox2.addEmail(email3); // System.out.println("Hello! What would you like to do "); intselection = displayMenu(); while (selection != 5) { // selection = displayMenu(); switch (selection) { case 1: System.out.print("Enter the client: "); String…For the following four classes, choose the correct relationship between each pair. public class Room ( private String m type; private double m area; // "Bedroom", "Dining room", etc. // in square feet public Room (String type, double area) m type type; m area = area; public class Person { private String m name; private int m age; public Person (String name, int age) m name = name; m age = age; public class LivingSSpace ( private String m address; private Room[] m rooms; private Person[] m occupants; private int m countRooms; private int m countoccupants; public LivingSpace (String address, int numRooms, int numoccupants) m address = address; new int [numRooms]; = new int [numOceupants]; m rooms %3D D occupants m countRooms = m countOccupants = 0; public void addRoom (String type, double area)
- JAVAclass: Main.java, Quadratic.java, TestQuadratic.java Create a class called Quadratic for representing a one-variable quadratic expression of the form: ax2 + bx + c a,b and c here are the coefficients. The class should contain the following methods: * A constructor that accepts values for a, b, and c. * public double getA() * public double getB() * public double getC() * public double evaluate (int x) * will return the value of the expression at point x * public double discriminant() - that will return (b2 - 4ac) * public boolean isImaginaryRoots() - roots are imaginary if (b2 - 4ac) < 0 * public boolean isRealRoots() - roots are real if (b2 - 4ac) >= 0 // these methods can only be invoked if the roots are not imaginary * public float firstRoot() * public float secondRoot() * public boolean isPerfectSquare(); // If the first and second roots are equal * Try to override the toString methods * Write a sample main program that will work as shown below. Example output:…public class MyGenClass { private T1 name; private T2 stulD; private T3 CGPA; public void setStuData( ){ l parameters name = n; stulD = d: CGPA = g; public void printAsString() { System.out.printin( '): # print all Information as string public static void main(String args||) { Il Create an object stu by parameters String, Integer, Double II Call setStuData() with any values you like Il Call printAsString()Computer Science hand.javapackage poker; import com.google.gson.Gson;import com.google.gson.GsonBuilder;import poker.Card; public class Hand{//private transient int i=10;// marked transient they will not serialized / deserialized public Card[] cards; public Hand(){} public boolean is_better_than(Hand H){return false;} public boolean is_equal(Hand H){return false;}} card.javapackage poker; public class Card{public enum Suite{HEARTS,CLUBS,DIAMONDS,SPADES} public enum Value{ACE,TWO,THREE,FOUR,FIVE,SIX,SEVEN,EIGHT,NINE,TEN,JACK,QUEEN,KING} public Suite suite;public Value value; public Card(){ }} // main.java import com.google.gson.Gson;import com.google.gson.GsonBuilder;import poker.Hand;import poker.Card; public class Main{ public static void main(String[] args){// this function is provided as a convenient way to// run the code from the command line.//// it will not be graded, but it needs to compile and// execute without a failure. System.out.println("Start"); // Demonstrate…
- package citytech.calculator; public class Calculator { public static void main(String[]args) { System.out.println("Basic Calculator"); //declaring variable: //dataType variableName = value ; double num1 = 10.0; double num2 = 30.0; sum(num1, num2); multiply(num1, num2); } public static void sum(double n1, double n2) { double result = n1 + n2; System.out.println("Sum: "+result); } public static void multiply(double n1, double n2) { double result = n1 * n2; System.out.println("Multiply: "+result); } } Question: Please Check the Calculator app and add subtract and division methodsimport java.util.Objects;class CovidVariant { String Name; String Unique_code; CovidVariant left, right; public CovidVariant(String name, String code) { this.Name = name; this.Unique_code = code; left = right = null; }}class VariantCollection { private boolean compare_code(String code, String code_2) { int year = Integer.parseInt(code.substring(0, 2)); int month = Integer.parseInt(code.substring(2, 4)); int date = Integer.parseInt(code.substring(4, 6)); int year_2 = Integer.parseInt(code_2.substring(0, 2)); int month_2 = Integer.parseInt(code_2.substring(2, 4)); int date_2 = Integer.parseInt(code_2.substring(4, 6)); if (year == year_2) { if (month == month_2) { if (date > date_2) { return true; } else { return false; } } else if (month > month_2) { return true; }…public class MyGenClass { private T1 name; private T2 stulD; private T3 CGPA; public void setStuData( ){ I/ parameters name = n; stulD = d: CGPA = g; } public void printAsString() { System.out.println( } ); I/ print all information as string public static void main(String args||) { Il Create an object stu by parameters String, Integer, Double Il Call setStuData() with any values you like /l Call printAsString() } }
- Look at the following applet code snippet: 1 import javax.swing.*; 2 import java.awt.*; 3 public class GraphicsTest extends JApplet 4 { 5 public void init() 6 { 7 getContentPane().setBackground(Color.WHITE); 8 } 9 public void paint(Graphics g) 10 { 11 int[] xCoords = {20, 20, 60, 100, 140, 140, 100, 60}; 12 int[] ycoords = {20, 100, 140, 140, 100, 60, 20, 20}; 13 super.paint(g); 14 g.setColor(Color.YELLOW); 15 g.fillPolygon(xCoords, yCoords, 8); 16 g.setColor(color.BLACK); 17 g.setFont(new Font("SansSerif", Font.BOLD, 35)); 18 g.drawString("SLOW", 35, 95); 19 } 20 } How many vertices does the polygon have? Justify your answer..archPriorityQueue.java import java.util.Comparator; import java.util.NoSuchElementException; public class PriorityQueue { /* attributes */ private int currentSize; // Number of ele private PriorityQueueNode [ ] PQ; // The private static final int DEFAULT_CAPACITY private Comparator super PriorityQueuel /* default constructor */ public PriorityQueue( ) { currentSize = 0; cmp = null; PQ = new PriorityQueueNode [DEFAULT_C } In PriorityQueue.java, write code for the following new functions: 1. public boolean add( PriorityQueueNode x ) This function adds a new node x to the priority queue. The node is added to the heap by comparison of the rating attribute. It involves the "percolate up" process and returns true when finished. /* getter methods for attributes */ public int getSize( ) { return currentSize; } public PriorityQueueNode remove ( This function removes the minimum element of the priority queue and returns it. It involves a call to percolateDown ( int hole ). /* methods from…public class LabProgram { public static void main(String args[]) { Course cis162 = new Course(); int beforeCount; String toDrop; // Example students for testing cis162.addStudent(new Student("Henry", "Nguyen", 3.5)); cis162.addStudent(new Student("Brenda", "Stern", 2.0)); cis162.addStudent(new Student("Lynda", "Robison", 3.2)); cis162.addStudent(new Student("Sonya", "King", 3.9)); toDrop = "Stern"; beforeCount = cis162.countStudents(); cis162.dropStudent(toDrop); System.out.println("Course size: " + beforeCount + " students"); System.out.println("Course size after drop: " + cis162.countStudents() + " students"); } } import java.text.DecimalFormat; // Class representing a student public class Student { private String first; // first name private String last; // last name private double gpa; // grade point average // Student class constructor public Student(String f, String l, double g) {…