cleanup

Author: kliushnichenko

docs/asciidoc/context.adoc

@@ -576,7 +576,7 @@ a javadoc:Session[] but the lifecycle is shorter: *data is kept for only one req
   });
 
   post("/save", ctx -> {
-    ctx.flash("success", "Item created");          <1>
+    ctx.flash().put("success", "Item created");    <1>
     return ctx.sendRedirect("/");                  <2>
   });
 ----
@@ -589,7 +589,7 @@ a javadoc:Session[] but the lifecycle is shorter: *data is kept for only one req
   }
   
   post("/save") { ctx ->
-    ctx.flash("success", "Item created")           <1>
+    ctx.flash().put("success", "Item created")     <1>
     ctx.sendRedirect("/")                          <2>
   }
 ----

modules/jooby-apt/src/test/java/tests/validation/BeanValidationsController.java

@@ -22,12 +22,6 @@ public Bean validateFormBean(@Valid @FormParam Bean bean) {
     return bean;
   }
 
-  // todo: revive when flash `toNullable` will be fixed
-  //    @POST("/validate/flash-bean")
-  //    public Bean validateFlashBean(@Valid @FlashParam Bean bean) {
-  //        return bean;
-  //    }
-
   @POST("/validate/bind-param-bean")
   public Bean validateBindParamBean(@Valid @BindParam Bean bean) {
     return bean;