java-topology/test/langtools/tools/javac/lambda/MethodReference47.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

32 lines
712 B
Java

/*
* @test /nodynamiccopyright/
* @bug 8003280
* @summary Add lambda tests
* check that generic method reference is inferred when type parameters are omitted
* @compile/fail/ref=MethodReference47.out -XDrawDiagnostics MethodReference47.java
*/
public class MethodReference47 {
interface SAM1 {
void m(Integer s);
}
interface SAM2 {
void m(Integer s);
}
static class Foo<X extends Number> {
Foo(X x) { }
}
static <X extends Number> void m(X fx) { }
static void g1(SAM1 s) { }
static void g2(SAM1 s) { }
static void g2(SAM2 s) { }
public static void meth() {
g1(MethodReference47::m);
g2(MethodReference47::m);
}
}