extract method: adjust params to be final in case of local classes (IDEA-97253)

java/java-tests/testData/refactoring/extractMethod/FinalParams4LocalClasses_after.java

@@ -0,0 +1,15 @@
+class Test {
+
+    public static void main(String[] args) {
+        final String s = "text";
+        newMethod(s);
+    }
+
+    private static void newMethod(final String s) {
+        class A {
+            {
+                System.out.println(s);
+            }
+        }
+    }
+}