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Java Tutorial : Java method overriding(default method conflict)

Java Tutorial : Java method overriding(default method conflict)

InterfaceA.java

public interface InterfaceA
{
    default public void sayWelcome()
    {
        System.out.println("Welcome by InterfaceA");
    }
}

InterfaceB.java

public interface InterfaceB
{
    default public void sayWelcome()
    {
        System.out.println("Welcome by InterfaceB");
    }
}

MyClass.java

public class MyClass implements InterfaceA, InterfaceB
{
    public void sayWelcome()
    {
        System.out.println("Welcome by MyClass");
    }
}

public class MethodOverrideTest
{
    public static void main(String[] args)
    {
        MyClass myClassObj = new MyClass();
        myClassObj.sayWelcome();
    }

}