java-topology/test/langtools/tools/javac/generics/7020657/T7020657neg.java
russell@unturf.com 0a580b313d undefect. CWE-407 — 63 sites patched across 27 ecosystems
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

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Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00

23 lines
447 B
Java

/*
* @test /nodynamiccopyright/
* @bug 7020657 6985719
*
* @summary Javac rejects a fairly common idiom with raw override and interfaces
* @author Maurizio Cimadamore
* @compile/fail/ref=T7020657neg.out -XDrawDiagnostics T7020657neg.java
*
*/
import java.util.*;
class T7020657neg {
interface A {
int get(List<String> l);
}
interface B {
int get(List<Integer> l);
}
interface C extends A, B { }
}