A default catch block catches A. all thrown objects B. no thrown objects C. any thrown object that has not been caught by an earlier catch block D. all thrown objects that have been caught by an earlier catch block
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A default catch block catches
A. all thrown objects
B. no thrown objects
C. any thrown object that has not been caught by an earlier catch block
D. all thrown objects that have been caught by an earlier catch block
Step by step
Solved in 2 steps
- Failures to assert Launch the DebuggerThe Issue: A failed assert often produces a message and terminates the application. This is not very helpful for locating issues. It would be more preferable if a failing assert could launch the debugger.java code quation using ExceptionProgramme Leader of ITMB wants to check whether the student number and GSM numberentered by the student for the programming contest is valid or not.Write a Java program to read the Student ID and GSM Number of a student. Use a methodcalled ValidityDetails () for checking the validity of details entered.If the Student ID ends with the characters ST and contains more than 6 letters or if the MobileNumber does not contain exactly 8 digits, throw a user defined exceptionInvalidDetailsException.If the details entered are valid, display the message ‘”correct details are entered!!!” otherwisedisplay “Entered invalid details!!!!”use this code template to help you continue: private boolean included Indicates whether the item should be taken or not public Item(String name, double weight, int value) Initializes the Item’s fields to the values that are passed in; the included Field is initialized to false public Item(Item other) Initializes this item’s fields to the be the same as the other item’s public void setIncluded(boolean included) Setter for the item’s included field (you don’t need setters for the other fields) Given code: public class Item { private final String name; private final double weight; private final int value; public Item(String name, double weight, int value) { this.name = name; this.weight = weight; this.value = value; } static int max(int a, int b) { if(a > b) return a; return b; } // function to print the items which are taken static void printSelection(int W, Item[] items, int…
- Making assert Failures Start the DebuggerThe Problem: A failed assert normally just prints a message and aborts the program. This is not very useful when it comes to finding problems. It would be much better if a failed assert could start the debugger.codes that are both explicit and implicitYou may deal with blocks in one of two ways: explicitly or implicitly. Explicit working with an object supplied as a block argument. Implicit working with an object without any block arguments.Give an illustration of one of the several methods: \java problem Design a Ul with: OA button and a textfield O Name the button as "toggle" O Pressing the button would If any of the characters of the textfield are lowercase, change it to UPPERCASE (Abcf -> ABCF) O If all the characters of the textfield are UPPERCASE, change it to lowercase (ABCF -> abcf) O Event handling must be implemented with anonymous inner class
- Please add to the Game code below (TODO LISTED): /*TODO add no argument constructor constructor*//*TODO add three argument constructor*//*TODO create an attack method that returns a random value from 1 to weapon's strength and deducts 1 from durability*//*TODO in the attack method if durability is 0 return 0*//*TODO create a toString override*/ import java.util.Random; //Game driver//Notice it's the only class declared as public.public class GameBattleDriver{public static void main(String [] args){Character hero = new Character("Sparhawk", 40, 10);//System.out.println(Character.numChars);Character badguy = new Character("Gwerg", 100, 3);//System.out.println(Character.numChars);Character hero2 = new Character("Sparhawk", 40, 10);//System.out.println(Character.numChars);//BattleArena b1 = new BattleArena(hero, badguy);//b1.fight();BattleArena.fight(hero,…Using JAVASCRIPT write an object prototype for a Person that has a name and age, has a printInfo method, and also has a method that increments the persons age by 1 each time the method is called. Create two people using the 'new' keyword, and print both of their infos and increment one persons age by 3 years. Use an arrow function for both methods */ // Create our Person Prototype // Use an arrow to create the printInfo method // Create another arrow function for the addAge method that takes a single parameter // Adding to the ageObject Oriented Programming: 213COMP, 214COMP (Feb-2022) Assignment- I [10 marks] Academic honesty: O Only pdf file accepted & student ID, will be your upload file. O Student who submit copied work will obtain a mark of zero. O Late work or attach file by email message not allowed. Q1: Write the signature for a method that has one parameter of type String, and does not return a value. Q2: Write the signature for a method that has two parameters, both of type Student, and returns an int value. Q3: Write the constructor's headers of the followings? new Student (202101156, “Ahmed"); new Address(51, "jazan university","CS&IT" ); new Grade(true, 505235600, 4.5); Q4: a) Write a class Student that define the following information: name, stid , age. b) Explain a mutators (setters) and accessors(getters) methods for each attributes(fields). c) Add three constructors: • with empty constructor. one parameter constructor (name of student) two parameters constructor (name and stid) d) Create two…
- Java Define the class InvalidSideException, which inherits from the Exception class. Also define a Square class, which has one method variable -- an int describing the side length. The constructor of the Square class should take one argument, an int meant to initialize the side length; however, if the argument is not greater than 0, the constructor should throw an InvalidSideError. The Square class should also have a method getArea(), which returns the area of the square.Create a Driver class with a main method to test your classes. Your program should prompt the user to enter a value for the side length, and then create a Square object with that side length. If the side length is valid, the program should print the area of the square. Otherwise, it should catch the InvalidExceptionError, print "Side length must be greater than 0.", and terminate the program. Standard output: Enter·side·length·of·square:16↵ 256↵Java Define the class InvalidSideException, which inherits from the Exception class. Also define a Square class, which has one method variable -- an int describing the side length. The constructor of the Square class should take one argument, an int meant to initialize the side length; however, if the argument is not greater than 0, the constructor should throw an InvalidSideError. The Square class should also have a method getArea(), which returns the area of the square.Create a Driver class with a main method to test your classes. Your program should prompt the user to enter a value for the side length, and then create a Square object with that side length. If the side length is valid, the program should print the area of the square. Otherwise, it should catch the InvalidExceptionError, print "Side length must be greater than 0.", and terminate the program.JAVAA7-Write a class with a constructor that accepts a String object as its argument. The class should have a method that returns the number of vowels in the string, and another method that returns the number of consonants in the string. Demonstrate the class in a program by invoking the methods that return the number of vowels and consonants. Print the counts returned.
