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A: Dear learner , hope you are doing well!, I will try my best to answer this question. Thank You!!
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- Java Language How can I make a test in JUnit for this setter and getter with two parameters? private String customerId; private String address; public String getCustomerId(){ return customerId; } public void setCustomerId(String customerId){ if (customerId.length()<= 9){ this.customerId = customerId; } public String getAddress(){ return address; } public void setAddress(String address){ if (address.length()<= 9){ this.address = address; } }bool validPassword=true; cin >> passPhrase;} if (passPhrase.length() <= 4) { validPassword = false; } else { int digitCount=0; for (int i = 0; i < passPhrase.length(); i++) { if (isdigit(passPhrase.at(i))) digitCount++; } if (digitCount > 4) { validPassword=false; } if (validPassword) { cout << "Valid" << endl; } else { cout << "Invalid" << endl; } return 0;} // it still comes up with these errors. Not sure what it is telling me. main.cpp:9:7: error: expected unqualified-id before ‘if’ 9 | if (passPhrase.length() <= 4) { | ^~ main.cpp:13:7: error: expected unqualified-id before ‘else’ 13 | else { | ^~~~Java Language How can I make a test in JUnit for this setter and getter with two parameters? private String customerId; private String address; public String getCustomerId(){ return customerId; } public void setCustomerId(String customerId){ if (customerId.length()
- public static void myMethod (String originalStr, String emptyStr) { Predicate isForming = str -> { String reversed = new StringBuilder (str).reverse().toString(); return str.equals (reversed); } }; if (originalStr.length() == 0) { if (isForming.test (emptyStr)) { result = true; } return; } for (int i = 0; i < originalStr.length(); i++) { char charAt_i = originalStr.charAt(i); String left = originalStr.substring(0, i); String right = originalStr.substring (i + 1); myMethod(left + right, emptyStr + charAt_i); Consider the myMethod () which accepts a String value and an empty string. What is the functionality of the myMethod () and how many times the result is set to true? A. Checks Anagrams for a palindrome and 8. B. Checks Combinations for a palindrome and 8. C. Checks palindrome and 8. D. Randomly reverses the string and 8.a) FindMinIterative public int FindMin(int[] arr) { int x = arr[0]; for(int i = 1; i < arr.Length; i++) { if(arr[i]< x) x = arr[i]; } return x; } b) FindMinRecursive public int FindMin(int[] arr, int length) { if(length == 1) return arr[0]; return Math.Min(arr[length - 1], Find(arr, length - 1)); } What is the Big-O for this functions. Could you explain the recurisive more in details ?public String cleanNumber(String phoneNumber) { int digit=0; String result = ""; String number= ""; for (int i = 0; i < phoneNumber.length(); i++) { char ch = phoneNumber.charAt(i); if (Character.isDigit(ch)) { number = number + ch; digit++; } } if(digit == 10) System.out.println("("+phoneNumber.substring(1,3)+")"+"-"+phoneNumber.substring(4,6)+phoneNumber.substring(7,10)); else result = "Error"; return result; }} Argument "(444) 999-1234" Actual (44)-) 99- "" Expected "(444) 999-1234" "4449991234" (44)-99234 "" "(444) 999-1234" "444.999.1234" (44)-99.12 "" "(444) 999-1234" What am doing wrong? How can I make the actual look like the expected? What do I have to change?
- In Java MailBox- client:String- emails: Email[]- actualSize: int+ Mailbox()+ Mailbox(client:String)+ getClient(): String+ getEmail(int index): Email+ getActualSize(): int+ addEmail(email: Email): void+ sortEmailsByDate(): void+ findEmail(year:int: Email+ countUrgent():int+ toString(): String Write java code for all the methods shown on the class diagram. Below arethe details needed for the different methods:a. The default constructor will assign the client a default name (any value ofyour choice). Keep in mind that a single mailbox (e.g., gmail) can handle amaximum of 15 emails, but it can hold less, which is the actual size of theemails array. So, the constructor should instantiate the emails arrayinstance variable by creating an array of size 15. It should also set theactualSize variable to 0.b. The MailBox (String client) constructor should call the default constructorusing chaining. It should then initialize the client variable using the clientparameter.c. The toString method…this is for javaScriptDisplay "bad request" if the response's status is 400. Otherwise, display "not bad request". function responseReceivedHandler() { } var xhr = new XMLHttpRequest();xhr.addEventListener("load", responseReceivedHandler);xhr.addEventListener("error", responseReceivedHandler);xhr.open("GET", "https://wp.zybooks.com/weather.php?zip=90210");xhr.send();Given: String[] name={"John", "Mary", "Jim", "Sam"}; Which one is correct: name[1]="Mary" name[1]="John" name.get(1)="Mary" name.get(1)="John"
- In this assignment, you will implement a simple class called CustomString. This class represents a more customizable version of a String, with additional attributes and methods. For example, the CustomString class has a “reverse” method which returns a new string version of the current string where the capitalization is reversed (i.e., lowercase to uppercase and uppercase to lowercase) for the alphabetical characters specified in a given argument. For CustomString “abc, XYZ; 123.”, calling reverse("bcdxyz@3210.") will return "aBC, xyz; 123.". The CustomString class also has a “remove” method which returns a new string version of the current string where the alphabetical characters specified in a given argument, are removed. For CustomString "my lucky numbers are 6, 8, and 19.", calling remove("ra6") will return "my lucky numbers e 6, 8, nd 19.". There are 5 methods that need to be implemented in the CustomString class: getString() - Returns the current setString(String string)…Kindly fix the error in the code... It's just a error. So kindly try to fix it & don't change the things. We are waiting for ur response. Thanks. #include<iostream>#include<stdlib.h>#include<string>using namespace std; class universityPersonnel{public:string name; virtual void getData() = 0; virtual void isoutstanding() = 0; void input(){cout << "Enter name : ";getline(cin, name);} void display(){cout << "Personnel Information : \n";cout << "Name : " << name << endl;}}; class student : public universityPersonnel{public:double gpa; student(){gpa = 0;}void getData(){input();cout << "Enter GPA : ";cin >> gpa;}void isoutstanding(){if (gpa > 3){cout << "GPA is greater than 3. Outstanding! \n";}else{cout << "GPA is less than 3 which is not outstanding \n";}}}; class instructor : public universityPersonnel{public:int publications; instructor(){publications = 0;}void getData(){input();cout << "Enter…In Java can you help me fix what is missing MailBox- client:String- emails: Email[]- actualSize: int+ Mailbox()+ Mailbox(client:String)+ getClient(): String+ getEmail(int index): Email+ getActualSize(): int+ addEmail(email: Email): void+ sortEmailsByDate(): void+ findEmail(year:int: Email+ countUrgent():int+ toString(): String public class Mailbox { private String bradsInbox; private Email[] emails; privateintactualSize; public Mailbox() { Email[] emails = new Email[15]; actualSize = 0; } public Mailbox(String bradsInbox) { this.bradsInbox = bradsInbox; } public String getBradsInbox() { returnbradsInbox; } public Email[] getEmails() { returnemails; } publicint getActualSize() { returnactualSize; } publicvoid addEmail(Email email) { if (this.actualSize >= 15) { System.out.println("You have reached maximum capacity. Upgrade your account. "); } } publicvoid sortEmailsByDate() { } public Email findEmail(intyear) { for (inti = 0; i < this.actualSize; i++) {…