Write a Java program to calculate the billAmount (double) for customers based on the array of available jewels availJewelArr (String (), array of price of the jewels availPriceArr (int []), array …

Question: JAVA CODE Instead of a binary file use a text file. Instead of an int array use a String array.

Question: Java. Write a method which receives a String and returns a String array. The String is the name of a file. In the method, open this file using a Scanner and a File object. The first …

Teacher (String teacherName, String subject, double salary) Initialize the values of all the instance variables appropriately with the values passed. Create a tester class. Create 4 objects of …

Question: (JAVA) Write a program that creates a two dimensional array of strings of size 3X3 , store values in the array. Write the traversal algorithm for finding a specific string in the array, …

Get your coupon Engineering Computer Science Computer Science questions and answers 8.1.6 Complete Chessboard Please complete the code in Java public class ChessBoard { public …

Implement a generic method that swaps two elements in an array. Hint: You can use a temporary variable to hold one of the elements during the swap. Test Case 1: Swap elements in an …

How do you return one string from a String array in Java? I have 2 classes - Book and BookTest. I want to set a specific string in the string array named genre to something like "thriller" in the …

Question: Write a Java program to sort the following String array: [Java, Python, PHP, C#, C Programming, C++]. Write a class (static) void method that takes the array, sorts it in …

Do nothing if the array list is empty. Complete the following file: Strings.java import java.util.ArrayList; 1 2 3 4 public class Strings { public static void swapFirstLast …