The Java class that we use to allow the user to navigate through folders and select a file is called : a) JFileSelect b) InFile c) JFileChooser d) This is not an option in Java.
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The Java class that we use to allow the user to navigate through folders and select a file is called :
a) JFileSelect
b) InFile
c) JFileChooser
d) This is not an option in Java.
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Solved in 2 steps
- The Java class that we use to allow the user to navigate through folders and select a file is called : JFileSelect InFile JFileChooser This is not an option in Java.Using Java: A hotel salesperson enters sales in a text file. Each line contains the following, separated by semicolons: the name of the client the service sold ( Dinner, Conference, Lodging) the amount of the sale the date of the event. Write a program that reads such a file and displays the total amount of each service category. Display an error if the file does not exist or the format is incorrect.Write an application that displays the name, containing folder, size, and time of last modification for the file FileStatistics.java.
- 1. Create a folder named LastName_FirstName (ex. Reyes_Mark) in your local drive.2. Create a new project named LabExer6A. Set the project location to your own folder.3. Create a simple guessing game (similar to Hangman or Hangaroo). In this game, the user guessesa letter and then attempts to guess the word.4. Create a Notepad file named words.txt which will store any number of words each written per line.5. The Java program shall: randomly select a word from the list saved in words.txt; display a letter in which some of the letters are replaced by ?; for example, ED??A??ON (for EDUCATION); place the letter in the correct spot (or spots) in the word each time the user guesses a letter correctly; inform the user if the guessed letter is not in the word; and display a congratulatory message when the entire correct word has been deduced.In Java, the File class is used to represent the data in a directory entry. Write a program that uses the File class to print all the attributes of a file.PLZ help with the following IN JAVA There are two common classes used for reading from a text file. They are: PrintWriter and BufferedReader FileInputStream and Scanner BufferedReader and Scanner None of the above
- Write an application that determines whether the first two files are located in the same folder as the third one. If the files are in the same folder display All files are in the same folder, otherwise display Files are not in the same folder. Test the program when the files are in the same folder and when they are not.OverviewYou should enter this task, ask the user for a word and then search for a file to see if that word is among the words in the file. Task Write a java programThis exercise comes with three text files named wordlist1.txt, wordlist2.txt and wordlist3.txt. These files contain a large amount of words in English. Each file contains more and more words. Each word in these files is on a separate line and the words contain only lowercase letters. Your task is to write a program that reads all these words from the file and checks if a keyword, which the user entered, is among the entered words. The program should also count the total number of words contained in the file used. The program should measure how long it takes to complete the search, ie how long it takes to read all the words and check if the keyword is among the words or not. The program should start by asking the user for the word to be searched for. Then the words in the file should be counted and compared if the keyword…JAVA Problem – CycleFileOutput Revisit the Cycle class. Modify your application such that the properties will be written to a text file called “Cycle.txt” instead of to the screen. Directions Examine your application for the class called Cycle. Add an appropriate throws statement in the main method. Create a reference to a File class with the appropriate name of a text file (Cycle.txt). Use appropriate code to ensure that the text file exist. Output the values of the variables to the text file. Close the file. Note: Verify the contents were written to the text file using notepad (or any word processor). public class Cycle { // Declear integer instance variable private int numberOfWheels; private int weight; // Constructer declear class public Cycle(int numberOfWheels, int weight ) { this.numberOfWheels = numberOfWheels; this.weight = weight; } // String method for output public String toString() { String wheel = String.valueOf(this.numberOfWheels); String load =…
- Write an application that displays the name, containing folder, size, and time of last modification for the file FileStatistics.java. Example output: File name is FileStatistics.java Folder name is sandbox File's size is 884 File's creation time is 2018-05-30T16:28:01.410343ZRequested files: InClass02.java, input.txt Maximum number of files: 6 Create a simple java program that reads all the content in a .txt file, the user will enter the filename to be opened. In this case, the file will contain multiple lines of student details with each line containing a single student detail. Your task is to then create a student class that models the firstname, lastname, year of birth and gender of every student. The student class should further be able to assign every student created with a student number using a class variable[format is 2022000X, X is a number such as 1,2..] and be able to calculate the age of each student. Within the driver class add all the students read from file into an ArrayList and then print the first and last student in the list. You are additionally expected to deal with most common exceptions(See samples below) [HINT: DO NOT PROVIDE A PATH BUT RATHER ONLY OPEN THE FILE WITH RELATIVE PATH/FILENAME] Sample run 1: Enter filename:…In java write a program on File and Folder Explorer