existing classes that are outside my control
class A {
public void test () {}
}
classes under my control
class B extends An implements I {
public void test () {
/ / how to directly execute the default test method of I
}
}
interface I {
default void test () {
/ /.
}
}
I.super.test ();
interface I {
default void test () {
/ /.
}
}
interface are abstract. There should be no specific implementation, so curly braces do not exist.
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