class ContextValidateHandler implements Handler {

    @Override
    public void handle(Context ctx) throws Throwable {<FILL_FUNCTION_BODY>}
}

        if(ctx.getHandled()){
            return;
        }

        Action a = ctx.action();

        if (a != null) {
            ValidatorManager.validateOfContext(ctx, a);
        }
    
<no_super_class>