title: Unable to set request character encoding to UTF-8 from context
body: <p>I'm trying to implement example from Primefaces into WAB package.</p>
  
  <pre><code>    &lt;?xml version='1.0' encoding='UTF-8' ?&gt;
      &lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"&gt;
      &lt;html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"    
            xmlns:h="http://java.sun.com/jsf/html"
            xmlns:f="http://java.sun.com/jsf/core"
            xmlns:ui="http://java.sun.com/jsf/facelets"
            xmlns:p="http://primefaces.org/ui"  &gt;
          &lt;h:head&gt;
              &lt;ui:insert name="header"&gt;           
                  &lt;ui:include src="header.xhtml"/&gt;         
              &lt;/ui:insert&gt;
          &lt;/h:head&gt;
          &lt;h:body&gt;
  
              &lt;h1&gt;&lt;img src="resources/css/images/icon.png" alt="NVIDIA.com" /&gt; History Center&lt;/h1&gt;
              &lt;!-- layer for black background of the buttons --&gt;
              &lt;div id="toolbar" style="margin: 0 auto; width:1180px; height:30px; position:relative;  background-color:black"&gt;
                  &lt;!-- Include page Navigation --&gt;
                  &lt;ui:insert name="Navigation"&gt;           
                      &lt;ui:include src="Navigation.xhtml"/&gt;         
                  &lt;/ui:insert&gt;
  
              &lt;/div&gt;  
  
              &lt;div id="logodiv" style="position:relative; top:35px; left:0px;"&gt; 
                  &lt;h:graphicImage alt="Demo edit form"  style="position:relative; top:-20px; left:9px;"  value="resources/images/logo_linuxz.png" /&gt;
              &lt;/div&gt;
              &lt;div id="main" style="margin: 0 auto; width:1190px; height:700px; position:absolute;  background-color:transparent; top:105px"&gt;
  
                  &lt;div id="mainpage" style="margin: 0 auto; width:1190px; height:500px; position:absolute;  background-color:transparent; top:80px"&gt;
  
                      &lt;div id="settingsHashMap" style="width:350px; height:400px; position:absolute;  background-color:r; top:20px; left:1px"&gt;
                          &lt;h:form id="test"&gt;
  
                              &lt;p:barChart id="basic" value="#{LinuxController.categoryModel}" legendPosition="ne"
                                          title="Basic Bar Chart" min="0" max="200" style="height:300px"/&gt;
  
                              &lt;p:barChart id="horizontal" value="#{LinuxController.categoryModel}" legendPosition="se" style="height:300px"
                                          title="Horizontal Bar Chart" orientation="horizontal" min="0" max="200"/&gt;
  
                              &lt;p:barChart id="stacked" value="#{LinuxController.categoryModel}" legendPosition="ne" style="height:300px"
                                          title="Stacked Bar Chart" stacked="true" barMargin="50" min="0" max="300"/&gt;
  
  
                          &lt;/h:form&gt;
  
  
                      &lt;/div&gt;   
  
                  &lt;/div&gt;  
              &lt;/div&gt;
  
          &lt;/h:body&gt;
      &lt;/html&gt;
  
  import org.glassfish.osgicdi.OSGiService;
  import org.primefaces.model.chart.CartesianChartModel;
  import org.primefaces.model.chart.ChartSeries;
  
  // Update form example
  @Named("LinuxController")
  @SessionScoped
  public class Linux implements Serializable {
  
      private CartesianChartModel categoryModel;
  
      public Linux() {
          createCategoryModel();
  
      }
  
      public CartesianChartModel getCategoryModel() {
          return categoryModel;
      }
  
      private void createCategoryModel() {
          categoryModel = new CartesianChartModel();
  
          ChartSeries boys = new ChartSeries();
          boys.setLabel("Boys");
  
          boys.set("2004", 120);
          boys.set("2005", 100);
          boys.set("2006", 44);
          boys.set("2007", 150);
          boys.set("2008", 25);
  
          ChartSeries girls = new ChartSeries();
          girls.setLabel("Girls");
  
          girls.set("2004", 52);
          girls.set("2005", 60);
          girls.set("2006", 110);
          girls.set("2007", 135);
          girls.set("2008", 120);
  
          categoryModel.addSeries(boys);
          categoryModel.addSeries(girls);
      }
  }
  </code></pre>
  
  <p>When I try to access the JSF page the page is empty. I get this error in Glassfish log file:</p>
  
  <pre><code>[#|2012-06-06T20:53:47.931+0300|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=321;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context /test, because request parameters have already been read, or ServletRequest.getReader() has already been called|#]
  
  [#|2012-06-06T20:53:48.880+0300|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=323;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context /test, because request parameters have already been read, or ServletRequest.getReader() has already been called|#]
  
  [#|2012-06-06T20:53:52.714+0300|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=321;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context /test, because request parameters have already been read, or ServletRequest.getReader() has already been called|#]
  
  [#|2012-06-06T20:53:56.434+0300|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=324;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context /test, because request parameters have already been read, or ServletRequest.getReader() has already been called|#]
  
  [#|2012-06-06T20:53:57.591+0300|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=322;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context /test, because request parameters have already been read, or ServletRequest.getReader() has already been called|#]
  
  [#|2012-06-06T20:54:25.828+0300|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=323;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context /test, because request parameters have already been read, or ServletRequest.getReader() has already been called|#]
  
  [#|2012-06-06T20:54:26.912+0300|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=321;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context /test, because request parameters have already been read, or ServletRequest.getReader() has already been called|#]
  
  [#|2012-06-06T20:54:28.010+0300|WARNING|glassfish3.1.2|org.apache.catalina.connector.Request|_ThreadID=324;_ThreadName=Thread-2;|PWC4011: Unable to set request character encoding to UTF-8 from context /test, because request parameters have already been read, or ServletRequest.getReader() has already been called|#]
  </code></pre>
  
  <p>How I can fix this problem? I suppose that this maybe caused by POM configuration?</p>