For this program, you are provided several java source files. The first step is to create a Project in Eclipse and import those source files into the project. When you get the source code compiled and the application running, it should look and work like the provided "runnable jar file". You run the runnable .jar file by double-clicking on the java icon (the icon representing a hot cup of coffee).

Q: 4) Complete the Java code for the following for loop: for (int i= 1; i <= 6; i++){ // your code here…

A: Answer: Java Source Code: public class Main{ public static void main(String[] args) {     int number…

Q: ✔ Checkpoint: split Write a method called split that takes a Set of strings as a parameter and…

A: Answer:

Q: Write a main program to create a stack object of type Integer. Place 7 integers in this Stack.…

A: Answer : in the program I create Bag class for bag array of int you can create direct array also I…

Q: 23) How do you prevent a field or a method of any class from inheriting to sub classes?

A: We need to discuss how to prevent a field or a method of any class from inheriting to sub-class.

Q: Write a recursive method called displayHashtags that accepts an integer parameter n and prints out n…

A: Answer :

Q: Write a program that reads a list of integers, and outputs those integers in reverse. The input…

A: Declare an Array Read Number of Elements Input all the elements  Print Number and comma in reverse…

Q: 1) (Choose only one answer) Why does a method to swap two array elements work correctly when a…

A: The question has been solved in step2

Q: 13) Write a method called allLess that accepts two arrays of integers as arguments, and returns true…

A: Step-1: StartStep-2: Declare two array arr1 and arr2, initialize with {45,20,300} and…

Q: Write a method named repeat that accepts an ArrayList of Strings and an integer k as parameters and…

A: I have  provided  JAVA  CODE  along  with  CODE  SCREENSHOT  and  OUTPUT…

Q: Write the output produced by the method when it is passed this ArrayList: [5, 17, 23, -7, -3, 11,…

A: The required output and its code with a screenshot have been provided in the next step.

Q: Q2: Fill in the blank. 1. Default value of any reference variable is

A: Given: Any variable's default value is.

Q: For some reason, my code seems to always output an error in the Java Compiler. I am not sure what's…

A: After declaring class address you have imported the util.Scanner again in the code.

Q: Consider the following array of numbers A = {15, 4, 21, 12, 10, 0, 21, 12, 3, 14}. a. Show the…

A: As per our guidelines we are supposed to answer only 3 sub-parts.  Kindly repost other parts in next…

Q: 19)(True/False) Once an object is created from a class, it must always use the same amount of…

A: In java if a object is created from a class and all of it's data member take same amount of memory…

Q: Days Out Write a program that calculates the average number of days a company's employees are…

A: In this question we have to write a Java Program for the Days Out probelm statement Let's code and…

Q: 1.) How many String objects are created when the following code executes? String namel = new…

A: For the above java code how many string object are created

Q: If I declare a final double, what is the convention for capitalizing the identifier in Java? Give an…

A: Final is a non-access modifier applicable only to a variable, a method, or a class. When a variable…

Q: 4) Trace the evaluation of the expressions and give the resulting values. (Make sure to give a value…

A: Precedence of Operator : When there are Two or More than Two operator in a algebric expression than…

Q: drawTriangle Write a method called print Triangle that takes an integer numStars and prints a…

A: Logic:- read n from user. Iterate from i=n to i&gt;0        Iterate from j=0 to j&lt;i…

Q: 18)What is the output of the following method?

A:

Q: java

A: Correct option:c

Q: 24) Assuming that Dog is a subclass of Pet, Is the following code valid?¶ Pet p = new Dog();…

A: The correct answer is given below with sample code/output and explanation

Q: Task: Write a complete runnable Java program named Census (including the class definition and main…

A: The java program with the self explanatory embedded comments is given below: import java.util.*;…

Q: 17)Write a method that tests to see whether a String begins with a capital letter, and also ends…

A: As given, we need to write a Java program having a method to check whether a String begins and ends…

Q: Write a Java program that creates and maintains a binary search tree (BST) whose nodes are student…

A: Actually, java is a object oriented programming language. It is a platform independent.

Q: 10.) Assume that the following array has been declared, although you do not necessarily know its…

A: An array is a container object that holds a fixed number of values of a single type.

Q: Do you have the one in Java?

A: This Java code defines a program that takes an integer input from the user and adds 7 to it using a…

Q: Write a static method called removeMatches that removes extra copies of a value that are adjacent to…

A: Here, the JAVA code is as follows: CODE: import java.util.ArrayList;import java.util.List;import…

Q: 7) (Choose only 1 answer) What is an advantage of polymorphism? a) Variables can be re-used in order…

A: Polymorphism refers to the fact that there are many different types of something. As a result,…

Q: Write a Java program to perform the following task: First define an Employee class which includes…

A: According to the information given:- We have to write java program on the basis of information…

Q: 12)Write nested for loops to produce the following output: 1 22 333 4444 55555

A: logic:-  set space count=5 iterate from i=1 to i&lt;=5    iterate from k=1 to k&lt;=space…

Q: 5. Write a program that computes the spherical distance between two points on the surface of the…

A: java code: public class Test { static double compute(double lat1, double lon1,…

Q: 18)(True/False) All objects created from a particular class must always take up the same amount of…

A: The answer of this question is as follows:

Q: 4) Write a Java program to find the number of even and odd integers in a given array of integers.…

A: import java.util.*;public class Main{ public static void main(String[] args) {  Scanner sc=new…