[implements #1456] accessors can now be made final via @Accessors.

test/transform/resource/after-ecj/AccessorsMakeFinal.java

@@ -0,0 +1,13 @@
+@lombok.experimental.Accessors(makeFinal = true) class AccessorsMakeFinal1 {
+  private @lombok.Setter @lombok.experimental.Accessors(fluent = true) String test;
+  AccessorsMakeFinal1() {
+    super();
+  }
+  /**
+   * @return {@code this}.
+   */
+  public final @java.lang.SuppressWarnings("all") AccessorsMakeFinal1 test(final String test) {
+    this.test = test;
+    return this;
+  }
+}