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/DefiniteAssignment/DUParam2.java

@@ -0,0 +1,18 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 4533915
+ * @summary javac should not analyze final parameters for definite assignment status
+ * @author Neal Gafter (gafter)
+ *
+ * @compile/fail/ref=DUParam2.out -XDrawDiagnostics  DUParam2.java
+ */
+
+public class DUParam2 {
+    public static void main(String[] args) {
+        try {
+        } catch (final Exception e) {
+            // 14.19 makes it illegal to assign to a final exception parameter.
+            if (false) e = null;
+        }
+    }
+}