src/jdk.compiler/share/classes/com/sun/tools/javac/api/ClientCodeWrapper.java

rev 3947 : imported patch xmodule-to-patch-module

@@ -359,11 +359,11 @@
         }
 
         @Override @DefinedBy(Api.COMPILER)
         public Location getLocationForModule(Location location, JavaFileObject fo, String pkgName) throws IOException {
             try {
-                return clientJavaFileManager.getLocationForModule(location, fo, pkgName);
+                return clientJavaFileManager.getLocationForModule(location, unwrap(fo), pkgName);
             } catch (ClientCodeException e) {
                 throw e;
             } catch (RuntimeException | Error e) {
                 throw new ClientCodeException(e);
             }