5. What is the output of the following java code? = new File ("C:\\Users\\t99\\Desk System.out.print (obj.getName ()); File obj a. C:\\Users\\soh9912\\Desktop\\java.txt b. Desktop\\java.txt C. java.txt d. java
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- Your client owns a bookstore, and they need to process an input file containing the titles of all their books to remove duplicates. Write a program that reads all of the titles from an input file called SamsBookstore.txt and writes them to an output file called SamsDuplicates.txt. When complete, the output file should contain all duplicated titles found in the input file. For JAVA code Create a text file using the following books: And Then It's Spring Baby Bear Sees Blue Beach Feet Jimmy the Greatest! Boot & Shoe Boy & Bot Cat Tale Creepy Carrots! Jimmy the Greatest! Dog in Charge Eggs 1 2 3 Extra Yarn Ganesha's Sweet Tooth Green Happy Like Soccer H.O.R.S.E.: A Game of Basketball and Imagination The Insomniacs Boy & Bot It's a Tiger! Jimmy the Greatest! King Arthur's Very Great Grandson Me and Momma and Big John The Quiet Place Robin Hood Step Gently Out Up, Tall and High Z Is for Moose The Elephant's Friend and Other Tales from Ancient India.…I have the following contents in my JSON file: [{"firstName":"John","middleName":"Lewis","lastName":"Arsadon","username":"JArsadon","password":"1234"}] Please give me a JAVA code that will allow the user to login if they input a username and password that matches with the values on the file.Suppose you have Java source files under the directorieschapter1, chapter2, . . . , chapter34. Write a program to insert thestatement package chapteri; as the first line for each Java source file underthe directory chapteri. Suppose chapter1, chapter2, . . . , chapter34are under the root directory srcRootDirectory. The root directoryandchapteridirectory may contain other folders and files. Use the followingcommand to run the program:java Exercise12_18 srcRootDirectory
- JavaScript: Modify the provided JS file to force each of the JS error types to occur. Catch each error and log a message detailing which error type you triggered. /** Force each of the follow error types to occur* and catch them. Log a message describing each* of the error types.** Error types:* -SyntaxError (already done)* -ReferenceError* -TypeError* -RangeError** Additionally, throw your own error with a* custom error message containing your name.* Catch your error and log a message.*/ console.log('PROGRAM START'); try { JSON.parse(`{name: 'John', age: 18}`);} catch(error) { console.log(`Caught a syntax error: `); console.log(error);} // CODE STARTS HERE // CODE ENDS HERE console.log('PROGRAM END');This is a debugging question - The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly. You also will use a file named DebugEmployeeIDException.java with the DebugTwelve4.java file. Code I was given- public class DebugEmployeeIDException extends Exception { public DebugEmployeeIDException() { super(s); } } // An employee ID can't be more than 999 // Keep executing until user enters four valid employee IDs // This program throws a FixDebugEmployeeIDException import java.util.*; public class DebugTwelve4 { public static void main(String[] args) { Scanner input = new Scanner(System.in); String inStr, outString = ""; final int MAX = 999; int[] emps = new int[4]; for(x = 0; x < emps.length; ++x) { System.out.println("Enter employee ID number"); inStr =…how to write a program in java called FileMaker.java that creates a small text file. in BlueJ Prompt the user to enter the number of lines to be created. If the user enters a number less than 1 or more than 20, or enters nothing, print a message saying "Defaulting to 20 lines" and set the number of lines to 20 Prompt the user to enter the number of chars in each line. If the user enters a number less than 1 or more than 20, or enters nothing, print a message saying "Defaulting to 20 characters" and set the line length to 20. Prompt the user to enter the 'character set' to use. For example "ABC123". These will be the characters used to fill the file. If the user enters nothing, set the default character set to "ABC123". Use loops to generate the file according the parameters enter by the user. Fill the file with random characters using only the characters from the character set entered (plus carriage returns and/or line feeds as appropriate). Print the resulting file on the BlueJ…
- I would like to open a data file in Java for Exercise 6 in Chapter 4 of JAVA by Gaddis & Muganda. The file properties shows in Explorer the location as C: \Users\Vladi\Desktop. The Files is Exercise0406.txt. I inserted the lineFile file = new File(“C:\Users\Vladi\Desktop\Exercise0406.txt”);I get Exception cannot find file.What is wrong with the following program? #include <iostream> //Line 1using namespace mySpace //Line 2{ //Line 3const double PRIZE = 50000.00; //Line 4int x; //Line 5} //Line 6 using namespace std; //Line 7int main() //Line 8{ //Line 9double num; //Line 10num = 2 * PRIZE; //Line 11mySpace::x = static_cast<num>; //Line 12cout << PRIZE << " "…Using JavaFX, create a simple calculator application, like the following: The operators is ( + : " addition process" , -:subtraction process", *:"multiplication process" , /:"division process" , C : "Clear" , H: "History"); Validate that the first number and second is a numeric value if it is not throwing an exception. When clicking the operators (+, -, *, /): the result will display at the bottom, and stored in history. When clicking C, clear the first, second number and the history. When clicking H, the history will display at the bottom. When the user click / and the second number is 0 throw an arithmetic exception.
- In a file called RemoveVowels.java, write a program that: Asks the user to enter a word of text. Prints that word, with all vowels removed.Using JavaFX, create a simple calculator application, like the following: The operators is ( + : " addition process" , -:subtraction process", *:"multiplication process" , /:"division process" , C : "Clear" , H: "History"); Validate that the first number and second is a numeric value if it is not throwing an exception. When clicking the operators (+, -, *, /): the result will display at the bottom, and stored in history. When clicking C, clear the first, second number and the history5 When clicking H, the history will display at the bottom.6 When the user click / and the second number is 0 throw an arithmetic exception.Q- I want someone to convert this code to java code ASAP #include<iostream> using namespace std; class Books{ private: string title; string author; public: void setTitle(string a){title = a;} void setAuthor(string a){author = a;} string getTitle(){return title;} string getAuthor(){return author;} }; class Library{ private: Books arr[100]; int count; public: Library(){ count = 0; } void addBook(string a, string b){ arr[count].setAuthor(b); arr[count].setTitle(a); count+=1; } void viewAllBooks(){ for(int i=0; i<count; i++) cout << arr[i].getTitle() << "," << arr[i].getAuthor() << endl; } void removeBook(string a){ int index = 150, flag = 0;; for(int i=0; i<count; i++){…