Can we call this code as multiple inheritance ?
interface Interface {
public int alpha = 0;
public int calculA(int a, int b);
public int calculB(int a, int b);
}
interface InterfaceA extends Interface {
public default int calculA(int a, int b) {
return a + b;
}
}
interface InterfaceB extends Interface {
public default int calculB(int a, int b) {
return a - b;
}
}
class TestInterface implements InterfaceA, InterfaceB {
public TestInterface() {
System.out.println(alpha);
System.out.println(calculA(5, 2));
System.out.println(calculB(5, 2));
}
public static void main(String[] args) {
new TestInterface();
}
}
It look like the default keyword permit to have a multiple inheritance.
It is correct or this concept have an another name ?
Thank's
Edit
It's not a duplicate of Are defaults in JDK 8 a form of multiple inheritance in Java? because this thread talking about the feature called Virtual Extensions.
My question is to ask if my implementation is called multiple inheritance or something else.
