jdk-24/test/langtools/tools/javac/OverrideChecks/T4721069.java
2023-01-17 04:43:40 +00:00

26 lines
606 B
Java

/*
* @test /nodynamiccopyright/
* @bug 4721069
* @summary javac allows an interface to override a final method in Object
* @author gafter
*
* @compile/fail/ref=T4721069.out -XDrawDiagnostics T4721069.java
*/
interface I {
Class getClass(); // error: cannot overide final from Object
static class T {
static void f(I i) {
if (i == null) {
Integer x = Integer.valueOf(2);
} else {
I x = i;
x.getClass();
}
}
public static void meth() {
f(null);
}
}
}