What is the output of the following code? Map map = new TreeMap (); map.put("K", "Schwarz"); map.put("C", "Lee"); map.put("M", "Sahami"); map.put("M", "Stepp"); map.remove("Stepp"); map.remove("K"); map.put("J", "Cain"); map.remove("C, Lee"); System.out.println(map);

What is the output of the following code? Map map = new TreeMap (); map.put("K", "Schwarz"); map.put("C", "Lee"); map.put("M", "Sahami"); map.put("M", "Stepp"); map.remove("Stepp"); map.remove("K"); map.put("J", "Cain"); map.remove("C, Lee"); System.out.println(map);

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

See similar textbooks

Similar questions

I had this solution but kept getting error that it couldn't find symbol on the .set part. currPopulation = scnr.nextInt();while (currPopulation >=0) {currTown = new Town();currName = scnr.next();currTown.setNameAndPopulation(currName, currPopulation);townList.add(currTown);currPopulation = scnr.nextInt();}System.out.println("To end: 'done'");
7- question What keys and values are contained in the following map after execution of the following piece of code? Map map = new HashMap (); map.put (8, "Eight"); map.put (41, "Forty-one"); map.put (8, "Ocho"); map.put (18, "Eighteen"); map.put (50, "Fifty"); map.put (132, "OneThreeTwo"); map.put (28, "Twenty-eight"); map.put (79, "Seventy-nine"); map.remove ( 41); map.remove (28); map.put (28, "18"); map.remove (18); a. {8=Eight, 41=Forty-one, 8=0cho, 18=Eighteen, 50=Fifty, 132=OneThreeTwo, 28=Twenty-eight, 79=Seventy-nine, 28=18} b. {8=Eight, 8=Ocho, 50=Fifty, 132=OneThreeTwo, 79=Seventy-nine, 28=18} c. {50=Fifty, 132=DOneThreeTwo, 8=Ocho, 28=18, 79=Seventy-nine} d. {8=Eight, 50=Fifty, 132=OneThreeTwo, 79=Seventy-nine, 28=18}
When sorting objects using the Comparable interface, what happens if two objects have the same comparison value in the compareTo() method?
Can someone help me with this code, I not really understanding how to do this? import java.util.ArrayList;import java.util.HashMap;import java.util.Map;/*** @version Spring 2019* @author Kyle*/public class MapProblems {/*** Modify and return the given map as follows: if the key "a" has a value, set the key "b" to* have that value, and set the key "a" to have the value "". Basically "b" is confiscating the* value and replacing it with the empty string.** @param map to be edited* @return map*/public Map<String, String> confiscate(Map<String, String> map) {if (map.containsKey("a") && map.containsValue("a")) {}}/*** Modify and return the given map as follows: if the key "duck" has a value, set the key* "goose" to have that same value. In all cases remove the key "swan", the rest of the map* should not change.** @param map to be edited* @return map*/public Map<String, String> mapBird1(Map<String, String> map) {throw new UnsupportedOperationException("Not…
A summer camp ofes a moming sesnandan atemon sesin The is momiglist otis he names ofal chidenatedingthe moming sesin and he is tenonlistontinsthe names ofal chide aterdn the atemon sesin. atending boh esins is ound in istnd etums fale chewise. FOR EACH child IN norninglist (MISSING CODE> IF (1SFound (afternoonlList, child) APPEND (lunchList, child)
Explain why the code below does not run when using the test driver shown in screen shot. i also included the LLNode class and collectioninterface interface public class LinkedCollection<T> implements CollectionInterface<T> { protected LLNode<T> head; // head of the linked list protected int numElements = 0; // number of elements in this collection // set by find method protected boolean found; // true if target found, else false protected LLNode<T> location; // node containing target, if found protected LLNode<T> previous; // node preceding location public LinkedCollection() { numElements = 0; head = null; } public boolean add(T element) // Adds element to this collection. { LLNode<T> newNode = new LLNode<>(element); newNode.setLink(head); head = newNode; numElements++; return true; } protected void find(T target) // Searches the collection for an…
can you give me the code to the following question
implement changeArrayLength(int m) – void method; public class Course { public String code; public int capacity; public SLinkedList<Student>[] studentTable; public int size; public SLinkedList<Student> waitlist; public Course(String code) { this.code = code; this.studentTable = new SLinkedList[10]; this.size = 0; this.waitlist = new SLinkedList<Student>(); this.capacity = 10; } public Course(String code, int capacity) { this.code = code; this.studentTable = new SLinkedList[capacity]; this.size = 0; this.waitlist = new SLinkedList<>(); this.capacity = capacity; } public void changeArrayLength(int m) { // insert your solution here } This method creates a new student table for this course; this new table has the given length m; the method moves all registered students to this table, as described in more detail below. Note that this method itself…
Please complete the code and make sure it runs package chapter04.queues;   public class LinkedQueue {  protected PersonNode front;  protected PersonNode rear;  protected int numElements;    public LinkedQueue()  {  front = null;  rear = null;  numElements = 0;  }   public void enqueue(T fName, T lName, T sNum)  {  //Complete this method as required in the homework instructions.     }    public T dequeue()  {  //Complete this method as required in the homework instructions.      }    public void peekFront()  {  //Complete this method as required in the homework instructions. }   public boolean contains(T lookFor)  {  //Complete this method as required in the homework instructions.     }   public void display()  {  //Complete this method as required in the homework instructions.     }   public int size()  {  return numElements;  }   public boolean isFull()  {  return false;…
25. Show the output of the following code: public class Test { public static void main(String[] args) { Map map = new LinkedHashMap(); map.put("123", "John Smith"); map.put("111", "George Smith"); map.put("123", "Steve Yao"); map.put("222", "Steve Yao"); System.out.printin("(1) " + map): System.out.printin("(2) "+ new TreeMap(map)): } }
This code is not in order! Put the code in order! ArrayList<String> list = new ArrayList<>(); position 11 Position 1. Reorder Choice: list.remove(2); list.remove(2); position 22 Position 2. Reorder Choice: list.add("Minfilia"); list.add("Minfilia"); position 33 Position 3. Reorder Choice: list.add("Yda"); list.add("Yda"); position 44 Position 4. Reorder Choice: System.out.println("Print 3: " + list); list.add("Thancred"); // on a single line to remove variability, yes this is allowed. System.out.println("Print 3: " + list); list.add("Thancred"); // on a single line to remove variability, yes this is allowed. position 55 Position 5. Reorder Choice: System.out.println("Print 2: " + list); // line 5 System.out.println("Print 2: " + list); // line 5 position 66 Position 6. Reorder Choice: list.add(list.size()-2,"Y'shtola"); list.add(list.size()-2,"Y'shtola"); position 77 Position 7. Reorder Choice:…