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/StringsInSwitch/NonConstantLabel.java

@@ -0,0 +1,17 @@
+/*
+ * @test  /nodynamiccopyright/
+ * @bug 6827009
+ * @summary Check for non-constant case labels.
+ * @compile/fail/ref=NonConstantLabel.out -XDrawDiagnostics NonConstantLabel.java
+ */
+class NonConstantLabel {
+    String m(String s) {
+        String fauxConstant = "Goodbye Cruel World";
+        switch(s) {
+        case "Hello World":
+            return(s);
+        case fauxConstant:
+            return (s + s);
+        }
+    }
+}