i don't not it this is a good practice. . Maybe it's a bad practice
but...... but this work
and int this way you can mantain the constants public static and final
. the other problem is tha if you get the value of the constant before yo
initialize you allways obtain a null value....
well sorry for my english....
public class Perro {
public static final Constants CONSTANTS;
private static String values;
private static class Constants{
public static final String uni=loadMethod();
}
private static String loadMethod(){
return values;
}
public static void setLoadMethod(String val){
values =val;
new Constants();
}
public static void main(String[] args)
{
setLoadMethod("AAAA");
System.out.println(CONSTANTS.uni); //ALWAYS GET AAAA
setLoadMethod("BBBB");
System.out.println(CONSTANTS.uni);
}
}
> Hi
> If we need a variable which can be accessed from any
> class, then we set this variable as static and access
> it as MyClass.Variable, this variable can be modified
> from any class if we dont set this variable as final
> like public static final String Variable = "ABC";
> here is the problem, i cannot set this variable as
> final as the value is set at run time bu the
> initalization class, how do i protect it from updated
> by any other class.
> Ashish
>
> =====
> A$HI$H
>
>
>
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