src/jdk.compiler/share/classes/com/sun/tools/sjavac/options/Option.java

@@ -149,10 +149,11 @@
             }
 
             // Construct transformer
             try {
                 Class<?> trCls = Class.forName(classname);
+                @SuppressWarnings("deprecation")
                 Transformer transformer = (Transformer) trCls.newInstance();
                 transformer.setExtra(extra);
                 helper.addTransformer(suffix, transformer);
             } catch (Exception e) {
                 helper.reportError("Cannot use " + classname +