What if a class implements two interfaces, and both the interfaces have static or instance variables with the same name?
Example:
public interface InterfaceA {
static String name="Manish from A";
public String getName();
}
public interface InterfaceB {
static String name="Manish from A";
public String getName();
}
public class Main implements InterfaceA,InterfaceB {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
Main main = new Main();
System.out.println(main.getName());
}
public String getName() {
return name;
//throw new UnsupportedOperationException("Not supported yet.");
}
This kind of implementation will throw an unambiguous reference too the object name error during compile time.
Showing posts with label unambiguous reference. Show all posts
Showing posts with label unambiguous reference. Show all posts
Friday, March 21, 2008
Interfaces and Classes and unambiguous references
Labels: unambiguous reference
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