Write a recursive method called print NumPattern() to output the following number pattern. Given a positive integer as input (Ex: 12), subtract another positive integer (Ex: 3) continually until a negative value is reached, and then continually add the second integer until the first integer is again reached. For this lab, do not end output with a newline. Ex. If the input is: 12 3 the output is: 12 9 6 3 0 -3 0 3 6 9 12

I need help with fixing this java program as described in the image below: import java.util.Scanner;   public class LabProgram {        /* TODO: Write recursive drawTriangle() method here. */        public static void main(String[] args) {       Scanner scnr = new Scanner(System.in);       int baseLength;              baseLength = scnr.nextInt();       drawTriangle(baseLength);    } }

Create the UML Diagram for this java code import java.util.Scanner; interface Positive{    void Number();} class Square implements Positive{    public void Number() {        Scanner in=new Scanner(System.in);        System.out.println("Enter a number: ");        int a = in.nextInt();            if(a>0) {                System.out.println("Positive number");            }            else {                System.out.println("Negative number");            }            System.out.println("\nThe square of " + a +" is " + a*a);            System.out.println("\nThe cubic of "+ a + " is "+ a*a*a);    }} class Sum implements Positive{    public void Number() {        Scanner in = new Scanner(System.in);            System.out.println("\nEnter the value for a: ");            int a = in.nextInt();            System.out.println("Enter the value for b" );            int b= in.nextInt();            System.out.printf("The Difference of two numbers: %d\n", a-b);            System.out.printf("The…

import java.util.Scanner; public class LabProgram {    public static Roster getInput(){        /* Reads course title, creates a roster object with the input title. Note that    */        /* the course title might have spaces as in "COP 3804" (i.e. use nextLine)   */        /* reads input student information one by one, creates a student object */        /* with each input student and adds the student object to the roster object */        /* the input is formatted as in the sample input and is terminated with a "q" */        /* returns the created roster         */                /* Type your code here */     }        public static void main(String[] args) {         Roster course = getInput();        course.display();        course.dislayScores();    }}   public class Student {     String id;    int score;     public Student(String id, int score) {        /* Student Employee  */        /* Type your code here */            }     public String getID() {        /* returns student's id */…