1 /*
   2  * @test  /nodynamiccopyright/
   3  * @bug 6827009
   4  * @summary Check for repeated string case labels.
   5  * @compile/fail -source 6 RepeatedStringCaseLabels2.java
   6  * @compile/fail/ref=RSCL2.out -XDstdout -XDrawDiagnostics RepeatedStringCaseLabels2.java
   7  */
   8 class RepeatedStringCaseLabels2 {
   9     String m(String s) {
  10         final String constant = "Hello" + " " + "World";
  11         switch(s) {
  12         case "Hello World":
  13             return(s);
  14         case constant:
  15             return (s + s);
  16         }
  17     }
  18 }