Mon, 02 Nov 2009 21:36:59 -0800
6827009: Project Coin: Strings in Switch
Reviewed-by: jjg, mcimadamore
darcy@430 | 1 | /* |
darcy@430 | 2 | * @test /nodynamiccopyright/ |
darcy@430 | 3 | * @bug 6827009 |
darcy@430 | 4 | * @summary Check for repeated string case labels. |
darcy@430 | 5 | * @compile/fail -source 6 RepeatedStringCaseLabels1.java |
darcy@430 | 6 | * @compile/fail/ref=RSCL1.out -XDstdout -XDrawDiagnostics RepeatedStringCaseLabels1.java |
darcy@430 | 7 | */ |
darcy@430 | 8 | class RepeatedStringCaseLabels1 { |
darcy@430 | 9 | String m(String s) { |
darcy@430 | 10 | switch(s) { |
darcy@430 | 11 | case "Hello World": |
darcy@430 | 12 | return(s); |
darcy@430 | 13 | case "Hello" + " " + "World": |
darcy@430 | 14 | return (s + s); |
darcy@430 | 15 | } |
darcy@430 | 16 | } |
darcy@430 | 17 | } |