inline class to anonymous: generate final modifier according to setting for java 8 (IDEA-157802)

java/java-tests/testData/refactoring/inlineToAnonymousClass/NoFinalForJava8.java

@@ -0,0 +1,12 @@
+class InlineClassFinal {
+  void sdf(String vp) {
+    Object s = new M<caret>y(vp);
+  }
+}
+
+class My {
+  private final String v;
+  public My(String v) {
+    this.v = v;
+  }
+}

java/java-tests/testData/refactoring/inlineToAnonymousClass/NoFinalForJava8.java.after

@@ -0,0 +1,15 @@
+class InlineClassFinal {
+  void sdf(String vp) {
+      String v1 = vp;
+      Object s = new Object() {
+          private final String v = v1;
+      };
+  }
+}
+
+class My {
+  private final String v;
+  public My(String v) {
+    this.v = v;
+  }
+}