src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeMaker.java

rev 56510 : 8232684: Make switch expressions final
Reviewed-by: TBD

@@ -272,11 +272,11 @@
         JCSwitch tree = new JCSwitch(selector, cases);
         tree.pos = pos;
         return tree;
     }
 
-    public JCCase Case(@SuppressWarnings("preview") CaseTree.CaseKind caseKind, List<JCExpression> pats,
+    public JCCase Case(CaseTree.CaseKind caseKind, List<JCExpression> pats,
                        List<JCStatement> stats, JCTree body) {
         JCCase tree = new JCCase(caseKind, pats, stats, body);
         tree.pos = pos;
         return tree;
     }