All Questions
8
questions
-2
votes
1
answer
504
views
Protected variable not accessible within child class in Java
I have the following structure -
App.java -
package JohnParcellJavaBasics.AccessModifierDemo;
import JohnParcellJavaBasics.AccessModifierDemo.*;
public class App {
public static void main(String[]...
- 1,288
0
votes
1
answer
62
views
Package-private member visibility in complex inheritance / package combinations - Qiuck General Rule to verify visibility
If Base and Derived classes are in different packages then package-private member from Base shall not be inherited and thus it shall be absent in Derived, that is such member shall be inaccessible ...
- 3,186
0
votes
1
answer
761
views
Why is a protected variable visible at class level? [duplicate]
A protected variable is access to any class within a package and only to a subclass that extends the base class outside the package.
Why did Java implemented this in this was i.e default within ...
- 1,025
1
vote
0
answers
32
views
Why cannot I see third party protected members of parent? [duplicate]
I noticed strange behaviour of access modifier
package protected_test.pack1;
public class Source {
protected int protectedInt= 1;
}
package protected_test.pack2;
import protected_test....
- 36.5k
2
votes
1
answer
268
views
php inheritance with protected array property is giving me a serious headache
So I decided to make some classes in PHP so I can dynamically construct a menu bar using <ul>, <li> and <a> tags. Reason why is because I want to reuse this across projects.
First the Blob ...
- 843
2
votes
3
answers
836
views
Overrided method visibility in Java
Assume that we have a package "p1":
package p1;
public class A {
protected void method() { }
}
... and we also have a package "p2":
package p2;
import p1.A;
public class B extends A { }
...
- 167
6
votes
4
answers
3k
views
Policy inheritance and inaccessible protected members
It seems that a protected member from a template policy class is inaccessible, even with a class hierarchy which seems correct.
For instance, with the following code snippet :
#include <iostream&...
- 2,741
3
votes
5
answers
7k
views
Java Protected Access Not Working
In java, there's three levels of access:
Public - Open to the world
Private - Open only to the class
Protected - Open only to the class and its subclasses (inheritance).
So why does the java ...
- 1,427