Write a JAVA program that uses a timer to print the current time once a second. Hint: The following code prints the current time     Date now = new Date();      System.out.println(now);   The Date class is in the Java.util  package.

Write code that prints: countNum ... 21 Print a newline after each number. Ex: If the input is: 3 the output is: 3 2 1 1 import java.util.Scanner; 3 public class ForLoops { UAWN HOUх и блашин 2 ST 4 5 6 7 8 9 10 11 12 13 14 15 } public static void main (String [] args) { int countNum; int i; Scanner input = new Scanner(System.in); input.nextInt(); countNum = for * Your code goes here *) { System.out.println(i); } }

this does not work in Eclipse Java, please you can fix it? please see below: import java.util.Scanner; public class Assig4 {         //email using name and last name        public static String generateEmail(String fname, String lname) {            String email = fname.substring(0, 1).toLowerCase() + "." + lname.toLowerCase() + "@kean.edu";            return email;        }         //password using first name, security answer and birth year        public static String generatePassword(String firstname, String answer, String birthyear) {            String password = firstname.substring(0, 3).toUpperCase() + "" + birthyear + ""                    + answer.substring(0, 3).toUpperCase();            return password;        }         public static void main(String[] args) {            Scanner sc = new Scanner(System.in);            System.out.print("Enter first name: ");            String firstname = sc.nextLine();            System.out.print("Enter last name: ");            String lastname…

Write a program that takes a first name as the input, and outputs a welcome message to that name. Ex: If the input is: Pat the output is: Hey Pat! Welcome to zyBooks! 512334.3517088.qx3zqy7 LAB ACTIVITY 1 import java.util.Scanner; 3 public class LabProgram { N&600 a 2 4 5 7 8 9 10 11 } 12 } 1123 2.29.1: LAB: Welcome message 13 public static void main(String[] args) { Scanner scnr = new Scanner(System.in); String userName; userName = scnr.next(); /* Type your code here. */ LabProgram.java Load defa

Write code that outputs variable numDays as follows. End with a newline. Ex: If the input is: the output is: Days: 3 1 import java.util.Scanner; 2 3 public class OutputTest { public static void main (String [] args) { int numDays; 4 6. // Our tests will run your program with input 3, then run again with input 6. // Your program should work for any input, though. Scanner scnr = new Scanner(System.in); numDays 7 8 9. 10 scnr.nextInt(); 11 12 /* Your code goes here */ 13 } 15 } 14

in java

Create a method in JAVA that returns a string when it receives three ints

in java Write code that prints: firstNumber … 2 1Print a newline after each number. Ex: If the input is: 3 the output is: 3 2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15       import java.util.Scanner;   public class ForLoops { publicstaticvoidmain (String [] args) { intfirstNumber; inti;   Scannerinput=newScanner(System.in); firstNumber=input.nextInt();   for () { System.out.println(i); } } }

Write a Java program that keeps a number from the user and generates an integer between 1 and 7 and displays the name of the weekday.

In Java please. Only aswer the code where it says  "/* Your code goes here */". Write a method lastNameFirst that takes a string containing a name such as "Harry Smith" or "Mary Jane Lee", and that returns the string with the last name first, such as "Smith, Harry" or "Lee, Mary Jane". import java.util.Scanner; public class Names{   /**      Changes a name so that the last name comes first.      If name has no spaces, it is returned without change.      @param name a name such as "Mary Jane Lee"      @return the reversed name, such as "Lee, Mary Jane".    */   public static String lastNameFirst(String name)   {       /* Your code goes here */    }      public static void main(String[] args)   {      Scanner in = new Scanner(System.in);      String name = in.nextLine();      System.out.println(lastNameFirst(name));   }}