title: Polish characters encoding with UTF-8 doesn't work only in one JSP file
body: <p>I have unbelievable problem with JSP file encoding. <strong>Only one</strong> of many our JSP files has broken UTF-8 encoding. We are using Polish characters like ł, ż, etc.</p>
  
  <p>I have UTF encoding set in Eclipse in this places:</p>
  
  <blockquote>
    <blockquote>
      <p>Preferences -> General -> Content Types -> Text -> JSP -> Default Encoding -> UTF-8</p>
      
      <p>Preferences -> Web -> JSP Files</p>
      
      <p>Preferences -> General -> Workspace</p>
    </blockquote>
  </blockquote>
  
  <p>My JSP file looks like this:</p>
  
  <pre><code>&lt;%@ page import="main.tables.*" %&gt;
  &lt;%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %&gt;
  &lt;!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"&gt;
  &lt;html&gt;
  &lt;head&gt;
  &lt;meta http-equiv="Content-Type" content="text/html; charset=UTF-8"&gt;
  &lt;title&gt;Szczegóły użytkownika&lt;/title&gt;
  &lt;style&gt;
      &lt;%@include file="../../../WebDevelopment/css/style.css"%&gt;
      &lt;%@include file="../../../WebDevelopment/css/bootstrap.min.css"%&gt;
  &lt;/style&gt;
  &lt;script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"&gt;&lt;/script&gt;
  &lt;script src="https://code.jquery.com/jquery-3.3.1.min.js"&gt;&lt;/script&gt;
  &lt;/head&gt;
  &lt;body&gt;
   ...
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>
  
  <p>Also I tried changing encoding in notepad and setting it in servlet. I used this lines:</p>
  
  <pre><code>response.setContentType("text/html;charset=UTF-8");
  request.setCharacterEncoding("UTF-8");
  </code></pre>
  
  <p>Anyone has similar problem only in one JSP file?</p>