Consider the following class definitions: public class Thing { public void string_method(String word) { word = word.substring(word.length() - 1); } } System.out.print(word); public class Thing2 extends Thing { public void string_method(String word) { } super.string_method(word); System.out.print(word.substring(0,1)); } The following code segment appears in a class other than Thing or Thing2 Thing2 thing = new Thing2(); thing.string_method("Tacky");

1. Insert the missing part of the code below to output the string. public class MyClass { public static void main(String[] args) { ("Hello, I am a Computer Engineer");

public class Qla { Run | Debug public static void main (String [] args) { int n = 1000; int mySum 0; %3D for (int i = n; i >= 0; i--) { %3D if (i % 2 == 0) { mySum += i; } } Stdout.println(mySum);

public class Course {    private String courseNumber, courseTitle;         public Course()      {                  }                public Course(String courseNumber, String courseTitle) {                this.courseNumber = courseNumber;                this.courseTitle = courseTitle;        }                  public void setCourseNumber(String courseNumber) {               this.courseNumber = courseNumber;        }                      public void setCourseTitle(String courseTitle) {              this.courseTitle = courseTitle;       }                          public String getCourseNumber() {                return courseNumber;        }                              public String getCourseTitle() {                return courseTitle;        }                                  public void printInfo() {                System.out.println("Course Information: ");               System.out.println("    Course Number: " + courseNumber);              System.out.println("    Course Title: " +…

3- What is the output of the following program? Why?public class Student {public String getDepartment() {return "general";}public String getStudInfo() {return this.getDepartment();}}public class CSStudent extends Student {public String getDepartment() {return "CS";}}public class Main{public static void main(String[]args){Student s1 = new CSStudent();s1.getStudInfo();}}

PROBLEM STATEMENT: Return the longest String! public class LongestString{public static String solution(String firstWord, String secondWord){// ↓↓↓↓ your code goes here ↓↓↓↓return null;}} Can you help me with this Java Question

public class Course{String name;String dept;int number;public Course (String n, String d, int n){name = n;dept = d;number = n;}public String toString(){return "Course " + name + " in " + dept + " #: " + number;}public static void main (String [] args){Scanner in = new Scanner(System.in);add 10 lines using the scanner and saving them as strings The input for each line will be entered a String, a space, another String, and an int.  Parse the input string into those three items and make an instance of Course.  Add the new Course instance to a generic ArrayList of Course.  print out each Course in the ArrayList.

Find the error(s) in the following class definition: public class Circle private double radius; public double setRadius(double a) { radius = a; public void getRadius() { return radius;

Consider the following class definitions: public class Thing {public void string_method(String word) {word = word.substring(word.length() - 1);System.out.print(word);} }public class Thing2 extends Thing {public void string_method(String word) {super.string_method(word);System.out.print(word.substring(0,1));}} The following code segment appears in a class other than Thing or Thing2 Thing2 thing = new Thing2();thing.string_method("Tacky"); What is printed as a result of running the code segment? Group of answer choices yT yy Index Out of Bounds Error TT TackyTacky

public class Ex08FanTest {    public static void main (String[] args){        Ex08Fan fan1= new Ex08Fan();        Ex08Fan fan2= new Ex08Fan();         fan1.setOn(true);        fan1.setSpeed(3);        fan1.setRadius(10);        fan1.setColor("yellow");         fan2.setOn(true);        fan2.setSpeed(2);        fan2.setRadius(5);        fan2.setColor("blue");        fan2.setOn(false);         System.out.println("Fan 1:\n" + fan1.toString());        System.out.println("\nFan 2:\n" + fan2.toString());     }}