1 /**
   2  * @test /nodynamiccopyright/
   3  * @bug 8206986
   4  * @compile/fail/ref=SwitchNullDisabled.out -XDrawDiagnostics SwitchNullDisabled.java
   5  */
   6 
   7 public class SwitchNullDisabled {
   8     private int switchNull(String str) {
   9         switch (str) {
  10             case null: return 0;
  11             case "": return 1;
  12             default: return 2;
  13         }
  14     }
  15 }