java-topology/test/langtools/tools/javac/generics/InheritanceConflict.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

21 lines
389 B
Java

/*
* @test /nodynamiccopyright/
* @bug 4984158
* @summary two inherited methods with same signature
* @author gafter, Maurizio Cimadamore
*
* @compile/fail/ref=InheritanceConflict.out -XDrawDiagnostics InheritanceConflict.java
*/
package inheritance.conflict;
class A<T> {
void f(String s) {}
}
class B<T> extends A<T> {
void f(T t) {}
}
class C extends B<String> {
}