java-topology/test/langtools/tools/javac/lambda/MostSpecific19.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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2026-03-26 17:11:57 -04:00

20 lines
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520 B
Java

/*
* @test /nodynamiccopyright/
* @bug 8143852
* @summary Test that generic function interface method bounds are the same
* @compile/fail/ref=MostSpecific19.out -XDrawDiagnostics MostSpecific19.java
*/
class MostSpecific19 {
interface F1 { <X extends Number> Object apply(X arg); }
interface F2 { <Y extends Integer> String apply(Y arg); }
static void m1(F1 f) {}
static void m1(F2 f) {}
static String foo(Object in) { return "a"; }
void test() {
m1(MostSpecific19::foo);
}
}