java-topology/test/langtools/tools/javac/generics/rawOverride/Warn2.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

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00

18 lines
385 B
Java

/*
* @test /nodynamiccopyright/
* @bug 5073079
* @summary Allow unchecked override of generified methods in
* parameterless classes
* @author Peter von der Ahé
*
* @compile Warn2.java
* @compile/fail/ref=Warn2.out -XDrawDiagnostics -Xlint:unchecked -Werror Warn2.java
*/
interface I3 {
<T> T foo();
}
class C3 implements I3 {
public Object foo() { return null; }
}