Write a Java code to define an interface called FrugalList which contains a method named pushBack....
Write a Java code to define an interface called FrugalList which contains a method named pushBack. The method pushBack takes an Object type argument and returns a boolean value.
Homework Answers
public interface FrugalList { //define the interface with the
keyword interface
public boolean pushBack(Object obj); //define the signature of the
methods here
}
Add Answer to:
Write a Java code to define an interface called FrugalList which
contains a method named pushBack....
please write code in java, assignment is due soon Thanks. public interface Named The Named interface...
please write code in java, assignment is due soon Thanks. public interface Named The Named interface is a simple interface which applies to anything which has a name. The only thing required is the following method: String name() which returns the name of the instance. public interface MessageSink, It includes: void deliver(Named sender, String message) delivers the specified message from the given sender. public interface Sharable, which is Named, It includes no method. public abstract class GeneralCapability It incudes: The...
In a file named LLBag.java, write a class called LLBag that implements the Bag interface using...
In a file named LLBag.java, write a class called LLBag that implements the Bag interface using a linked list instead of an array. You may use a linked list with or without a dummy head node. Bag interface code: /* * Bag.java * * Computer Science 112, Boston University */ /* * An interface for a Bag ADT. */ public interface Bag { /* * adds the specified item to the Bag. Returns true on success * and...
in java • Create an interface called Person. In this interface create a method called printData()...
in java • Create an interface called Person. In this interface create a method called printData() • Implement interface Person by classes Student, Teacher, Admin. You need to think the relevant data attributes for each class. Define atleast 4 attributes for each class. • In each class override a method toString() and create a string which holds all data • In the method printData in each class print the data using toString() method. Design the UML and write a code...
Write a Java program that contains a method named ReadAndFindMax. The argument to this method is...
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java coding question: Write a complete program that contains a method named repeat that takes a...
java coding question: Write a complete program that contains a method named repeat that takes a String as a parameter and returns nothing The method will print (use System.out.println) the input string 5 times. The main method will call the method repeat with the value "Java".
JAVA / please add comments Write code for a method named loadDatagrams() that returns an array...
JAVA / please add comments Write code for a method named loadDatagrams() that returns an array of type Datagram. The method will read from the filepath C:/folder/grams.dgf and the file contains an array of type Datagram ( you may assume that the class definition is visible to the method) Remember to include appropriate exception handling
Java program. Code the following interfaces, implement them, and use the interface as a parameter, respectively:...
Java program. Code the following interfaces, implement them, and use the interface as a parameter, respectively: a. An interface called Printable with a void print() method. b. An interface called EmployeeType with FACULTY and CLASSIFIED integer data. The value of FACULTY is 1 and CLASSIFIED is 2. a. A class called Employee to implement the two interfaces. Its constructor will initialize three instance data as name, employeeType, and salary. Implementation of method print() will display name, employeeType, and salary; salary...
You must create a Java class named TenArrayMethods in a file named TenArrayMethods.java. This class must...
You must create a Java class named TenArrayMethods in a file named TenArrayMethods.java. This class must include all the following described methods. Each of these methods should be public and static.Write a method named getFirst, that takes an Array of int as an argument and returns the value of the first element of the array. NO array lists. Write a method named getLast, that takes an Array of int as an argument and returns the value of the last element...
JAVA 1.Write a static method named getMaxEven(numbers) which takes an array of positive integers as a...
JAVA 1.Write a static method named getMaxEven(numbers) which takes an array of positive integers as a parameter. This method calculates and returns the largest even number in the list. If there are no even numbers in the array, the method should return 0. You can assume that the array is not empty. For example: Test Result int[] values = {1, 4, 5, 9}; System.out.println(getMaxEven(values)); 4 System.out.println(getMaxEven(new int[]{1, 3, 5, 9})); 0 public static int --------------------------------------------------------------------------------- 2. Write a static method...
I need java code for the following problem. Lab 7: Methods 1. Write a Java program called Numbers that calls the following methods and displays the returned value: Write a method called cubelt that a...
I need java code for the following problem.
Lab 7: Methods 1. Write a Java program called Numbers that calls the following methods and displays the returned value: Write a method called cubelt that accepts one integer parameter and returns the value raised to the third power as an integer. o Write a method called randominRange that accepts two integer parameters representing a range. The method returns a random integer in the specified range inclusive. 2. o Write a method...
I need java code for the following problem.
Lab 7: Methods 1. Write a Java program called Numbers that calls the following methods and displays the returned value: Write a method called cubelt that accepts one integer parameter and returns the value raised to the third power as an integer. o Write a method called randominRange that accepts two integer parameters representing a range. The method returns a random integer in the specified range inclusive. 2. o Write a method...
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