Tagged Questions
2
votes
2answers
82 views
Copy object properties without using many if statements
I have two class:
InputForm.java
public class InputForm {
private String brandCode;
private String caution;
public String getBrandCode() {
return brandCode;
}
public ...
-1
votes
1answer
64 views
Java Question for An Absolute Beginner [closed]
This is for a beginning Java course that poses the problem:
Write a class named Employee that has the following fields:
name. The name field references a String object that holds the employee's ...
5
votes
3answers
508 views
Is it wrong to write an entire program under one class/method in Java?
I'm new to programming an created a simple rock, paper, scissors game. The entire program is under a single class and the main method, i hear that's probably not the best way to code.
How should i ...
1
vote
1answer
114 views
Playing Card Class - is this right?
The Art and Science of Java, a course book that uses the ACM library has an exercise that reads like this.
Implement a new class called Card that includes the following entries:
• Named ...
5
votes
2answers
193 views
How can I make this method less verbose?
I point to my problem in the comments of my code.
I have a class RomanNumeral:
public class RomanNumeral {
private String romaNumera;
private String romans = "IVXLCDM";
public ...
0
votes
0answers
47 views
I would like to ask for suggestions, criticisms and/or possible edits on my class file to be used on an Android Applciation?
I have a class file that would be used to connect and execute queries into the database. The only thing I am confused about is this: do you really need to drop tables and re-create them everytime you ...
3
votes
2answers
264 views
School project critique
This is a long one, I'll edit as instructed.
I humbly submit the following for critique. This was my final project for an Intro To Java Programming class ("handed-in" already, I can't make changes).
...
0
votes
1answer
288 views
How to organize classes for blackjack game
I have to write blackjack game for college using processing language. It has to be done in a strict object oriented approach. So i can`t make an object of a class in another class unless there is some ...
1
vote
1answer
196 views
A Java BinaryTree class with extra methods need review
I am studying Data Structures course. So I would like to check whether my BinaryTree code is perfect, fine or has lots of mistakes.
I would like any kind of advice on this code. So I can learn from ...
1
vote
2answers
67 views
Request for help to tidy up code involving arrays and loops
I posted the following code on here a few days ago:
public class Practical4_Assessed
{
public static void main(String[] args)
{
Random numberGenerator = new Random();
int[] ...
4
votes
1answer
98 views
Attempt at an implementation of a TextFile class
How can I improve this class that should represent a text file?
Im trying to write a simple class to represent a text file - which one would think should be quite easy.. I don't intend to add all ...
5
votes
1answer
109 views
ClassHierarchy Design in java for a small project
I have written a java code which does following:-
Main goal is to fetch emails from (inbox, spam) folders and store them in database. It fetches emails from gmail,gmx,web.de,yahoo and Hotmail. ...
2
votes
2answers
135 views
Subclassing or not?
I have a class called Foo
public class Foo {
private String optionalProperty;
private String name;
private long uniqueId;
// getters/setters for above properties
}
For some ...
