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.

test/langtools/tools/javac/lambda/MethodReference62.java

@@ -0,0 +1,22 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8007285
+ * @summary AbstractMethodError instead of compile-time error when method reference with super and abstract
+ * @compile/fail/ref=MethodReference62.out -XDrawDiagnostics MethodReference62.java
+ */
+class MethodReference62 {
+    interface SAM {
+        int m();
+    }
+
+    static abstract class Sup {
+        abstract int foo() ;
+    }
+
+    static abstract class Sub extends Sup {
+        abstract int foo() ;
+        void test() {
+            SAM s = super::foo;
+        }
+    }
+}