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/RepeatedStringCaseLabels2.java

@@ -0,0 +1,17 @@
+/*
+ * @test  /nodynamiccopyright/
+ * @bug 6827009
+ * @summary Check for repeated string case labels.
+ * @compile/fail/ref=RSCL2.out -XDrawDiagnostics RepeatedStringCaseLabels2.java
+ */
+class RepeatedStringCaseLabels2 {
+    String m(String s) {
+        final String constant = "Hello" + " " + "World";
+        switch(s) {
+        case "Hello World":
+            return(s);
+        case constant:
+            return (s + s);
+        }
+    }
+}