hey when i try to compile the code this error is showed and the code is not compiling:
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hey when i try to compile the code this error is showed and the code is not compiling:
edu.umd.cs.buildServer.CompileFailureException: Compile failed warning: [options] bootstrap class path not set in conjunction with -source 1.5 warning: [options] source value 1.5 is obsolete and will be removed in a future release warning: [options] To suppress warnings about obsolete options, use -Xlint:-options. src/junit/psa/naloga3/PublicTests.java:45: error: int cannot be dereferenced assertTrue(ht.data[0].data[0] == 0); ^ 1 error 3 warnings
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- JAVA PPROGRAM ASAP Please Modify this program ASAP BECAUSE IT IS HOMEWORK ASSIGNMENT so it passes all the test cases. It does not pass the test cases when I upload it to Hypergrade. Because RIGHT NOW IT PASSES 0 OUT OF 1 TEST CASES. I have provided the failed the test cases and the inputs as a screenshot. The program must pass the test case when uploaded to Hypergrade. import java.io.File;import java.io.FileNotFoundException;import java.util.Scanner;public class Main { public static void main(String[] args) { Scanner keyboard = new Scanner(System.in); String fileName; System.out.println("Please enter the file name or type QUIT to exit:"); fileName = keyboard.nextLine().trim(); while (!fileName.equalsIgnoreCase("QUIT")) { File file = new File(fileName); if (file.exists()) { int wordCount = countWords(file); System.out.println("Total number of words: " + wordCount + "\n);…Develop a set of classes for a college to use in various student service andpersonnel applications. Classes you need to design include the following:• Person—A Person contains a first name, last name, street address, zip code,and phone number. The class also includes a method that sets each datafield, using a series of dialog boxes and a display method that displays all of aPerson’s information on a single line at the command line on the screenJAVA PPROGRAM ASAP Please Modify this program ASAP BECAUSE IT IS MY LAB ASSIGNMENT so it passes all the test cases. It does not pass the test cases when I upload it to Hypergrade. Because RIGHT NOW IT PASSES 0 OUT OF 1 TEST CASES. I have provided the failed the test cases and the inputs as a screenshot. The program must pass the test case when uploaded to Hypergrade. import java.util.Scanner;// creating class WordCounterpublic class WordCounter{ public static void main(String[] args) { // creating a scanner object Scanner sc = new Scanner(System.in); // if while loop is true while (true) { // then enter a string System.out.print("Please enter a string or type QUIT to exit:\n"); // Taking string as user input String str = sc.nextLine(); // if user enters quit then ignore the case if (str.equalsIgnoreCase("QUIT")) { break; } // Counting the…
- Define the missing method. Use "this" to distinguish the local member from the parameter name. Learn how our autograder works 528040.3489652.qx3zqy7 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 } } // ===== end ===== // ===== Code from file CallCablePlan.java ===== import java.util.Scanner; public class CallCablePlan { publicstaticvoidmain(String [] args) { Scannerscnr=newScanner(System.in); CablePlanhouse1Plan=newCablePlan(); intuserNum; userNum=scnr.nextInt(); house1Plan.setNumDays(userNum); System.out.println(house1Plan.getNumDays()); } } // ===== end =====Guide to working through the project Steps: Write the GradeBook constructor that reads student information from the data file into the ArrayList roster). For now, ignore the grades. Test your GradeBook class before proceeding to the next step. Create the Grade class. Test your Grade class before proceeding to the next step. Modify the Student class to include an ArrayList of Grade. Test the Student class before proceeding to the next step. Finish writing the GradeBook constructor to process the grades as they are read in from the data file. Test the GradeBook class before proceeding to the next step. Add additional functionality to the GradeBook and Student classes one method at a time. Here is Grade.jave code is shown below. public class Grade { // TODO: complete this class as described in this task write-up } GradeBook Class The GradeBook class has a single instance variable roster, an ArrayList of Student. This class performs all operations related to the scores of all…Create a class named MyIOManager that implements the accompanying interface IOManager. MyIOManager should adequately implement all methods in the IOManager such that it accepts and returns the defined parameters and throws the outlined exceptions correctly. When you submit your assignment to Grader Than only submit your MyIOManager.java file. package homework;import java.io.FileNotFoundException;import java.io.IOException;public interface IOManager<T extends Object> {/*** Sets the file path that this IOManager will read and write an object from. This* file location will be used by {@link #read()} and {@link #write(Object)}* @param path The file location to be read and written to* @throws FileNotFoundException when the specified path can not be found.* @throws IllegalArgumentException When the specified path points to a folder/directory rather than a file*/public void setPath(String path) throws FileNotFoundException, IllegalArgumentException;/*** The file path that is…
- Implement the following in the .NET Console App. Write the Bus class. A Bus has a length, a color, and a number of wheels. a. Implement data fields using auto-implemented Properies b. Include 3 constructors: default, the one that receives the Bus length, color and a number of wheels as input (utilize the Properties) and the Constructor that takes the Bus number (an integer) as input.what is needed to be solved: Execute the rectangle class with some modifications: - add color and add other shape class like triangle with same attributes of rectangle class then upload the source files and screenshoot of the run ////////////////////////////////////////////////////////////////////////////////// this is a header file: /// Specification file for the Rectangle class.#ifndef RECTANGLE_H#define RECTANGLE_H /// Rectangle class declaration. class Rectangle{ private: double width; double length; string color; public: void setWidth(double); void setLength(double); void setColor(string); double getWidth() const; double getLength() const; string getColor() const; double getArea() const;}; #endif ///////////////////////////////////////////////////////////////////////////////////// this is a cpp file: // Implementation file for the Rectangle class.#include "Rectangle.h" // Needed for the Rectangle class#include…. What can go wrong if you refactor an interface? 1. If an interface becomes a published interface, the interface is being used by code that you cannot find and change. 2. Nothing! 3. In Java, interfaces cannot be refactored 4. The program performance decreases Which of the following classes suffers from the Middle Man bad smell? 1. A class that contains more methods than it should 2. A class that delegates many of its requests to another class 3. A class that only contains data A class that contains less method than it should
- 1. Create a java project in NetBeans and name the project Hw01. 2. Design and implement a class named Account that contains: • A private int data field named id for the account (default 0).• A private double data field named balance for the account (default 0).• A private double data field named annualInterestRate that stores the current interest rate (default 0). Assume all accounts have the same interest rate.• A private Date data field named dateCreated that stores the date when the account was created.• A no-arg constructor that creates a default account.• A constructor that creates an account with the specified id and initial balance.• The accessor and mutator methods for id, balance, and annualInterestRate.• The accessor method for dateCreated.• A method named getMonthlyInterestRate() that returns the monthly interest rate. (Hint: Monthly interest rate is annualInterestRate/12.)• A method named getMonthlyInterest() that returns the monthly interest. (Hint: Monthly interest is…omputer Science What is happening between the two comments labeled POINT A and POINT B? Write a brief description at the bottom of your lab3/lab3.txt file. What happens if you compile the code and run it without any command line arguments? Explain what happens and why at the bottom of your lab3/lab3.txt file. Update the code to include a check after the call to malloc to verify that memory was successfully allocated (and call exit(0) if it was not). Rewrite the code between the two comments labeled POINT A and POINT B to use realloc. Include a check to verify that memory was successfully allocated as you did with malloc in the previous step. #include <stdio.h>#include <stdlib.h>#include <ctype.h> void print_int_array(int* a, unsigned size, char* name) {for (unsigned i=0; i<size; i++) {printf("%s[%d]=%d\n",name,i,a[i]);}} int main(int argn, char *argv[]) { // pretend initial_size came from user input (ie. not known ahead of time)int initial_size =…#SumCalculator Class: Create a class named SumCalculator that extends the Thread class. This class calculates the sum of numbers within a provided range. Declare three instance variables: start, end, and sum in the SumCalculator class . start and end are the lower and upper bounds of the range, respectively, while sum stores the sum of the numbers within the range. Create a constructor that takes in two parameters: start and end, and initializes the corresponding instance variables. The sum variable should be initialized to 0. Define the run method to calculate the sum of the numbers within the range. Inside of the run method use a for-loop to iterate over the numbers within the range and add each number to the sum variable. Define the accessor method getSum that returns the value of the sum variable. #Main Class: Create a class named Main that contains the main method, the entry point of the program. Create two objects of the SumCalculator class , with the first…
